The American Journal of Perinatology is an international, peer-reviewed, and indexed journal publishing 14 issues a year dealing with original research and topical reviews. It is the definitive forum for specialists in obstetrics, neonatology, perinatology, and maternal/fetal medicine, with emphasis on bridging the different fields.The focus is primarily on clinical and translational research, clinical and technical advances in diagnosis, monitoring, and treatment as well as evidence-based reviews. Topics of interest include epidemiology, diagnosis, prevention, and management of maternal, fetal, and neonatal diseases. Manuscripts on new technology, NICU set-ups, and nursing topics are published to provide a broad survey of important issues in this field.All articles undergo rigorous peer review, with web-based submission, expedited turn-around, and availability of electronic publication.The American Journal of Perinatology is accompanied by AJP Reports - an Open Access journal for case reports in neonatology and maternal/fetal medicine.
《美国围产期学杂志》（American Journal of Perinatology）是一份国际性的、同行评审的、有索引的期刊，每年出版14期，内容涉及原创研究和专题评论。它是产科、新生儿学、围产期学和母胎医学专家的权威论坛，重点是桥接不同领域。重点主要是临床和转化研究，诊断、监测和治疗方面的临床和技术进步，以及循证综述。感兴趣的主题包括流行病学，诊断，预防和管理的母亲，胎儿和新生儿疾病。出版有关新技术、NICU设置和护理主题的手稿，以提供该领域重要问题的广泛调查。所有文章都经过严格的同行评议，基于网络提交，快速周转，并提供电子出版物。《美国围产期学杂志》附有AJP报告-一份开放获取的新生儿学和母胎医学病例报告杂志。
A Lung Ultrasound Severity Score Predicts Chronic Lung Disease in Preterm Infants.
来源期刊：American journal of perinatologyDOI：10.1055/s-0038-1676975
Updates in Red Blood Cell and Platelet Transfusions in Preterm Neonates.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1691775
Delayed Cord Clamping and Umbilical Cord Milking among Infants in California Neonatal Intensive Care Units.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1683876
State of the Art on Kidney Development: How Nephron Endowment at Birth Can Shape Our Susceptibility to Renal Dysfunction Later in Life.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1691798
Self-Reported Alcohol, Tobacco, and Marijuana Use in Pregnant Women with Depressive Symptomatology.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1692685
New Developments in Respiratory Support for Preterm Infants.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1691817
Pfannenstiel versus Vertical Skin Incision for Cesarean Delivery in Women with Class III Obesity: A Randomized Trial
来源期刊：American Journal of PerinatologyDOI：10.1055/s-0038-1667287
Neonatal Encephalopathy and SIADH during RSV Infection.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1692132
Impact of Marijuana Legalization on Prevalence of Maternal Marijuana Use and Perinatal Outcomes.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1696719
Effects of Preeclampsia on Maternal and Pediatric Health at 11 Years Postpartum.
来源期刊：American journal of perinatologyDOI：10.1055/s-0038-1675374
Early Premature Infant Oral Motor Intervention Improved Oral Feeding and Prognosis by Promoting Neurodevelopment.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1685448
Nonmedically Indicated Induction of Labor Compared with Expectant Management in Nulliparous Women Aged 35 Years or Older
来源期刊：American Journal of PerinatologyDOI：10.1055/s-0038-1648228
Community-Acquired Pneumonia in Children: Myths and Facts.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1691801
Lactoferrin Supplementation to Prevent Late-Onset Sepsis in Preterm Infants: A Meta-Analysis.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1696676
How Can Pelvic MRI with Diffusion-Weighted Imaging Help My Pregnant Patient?
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1685492
Preventive Effects of Probiotic Supplementation on Neonatal Hyperbilirubinemia Caused by Isoimmunization.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1692690
Antibiotics during Intrauterine Balloon Tamponade Is Associated with a Reduction in Endometritis.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1683888
Gestational Weight Gain and Pregnancy Outcomes among Nulliparous Women.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1696640
Exploration of the Vaginal and Gut Microbiome in African American Women by Body Mass Index, Class of Obesity, and Gestational Weight Gain: A Pilot Study.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1692715
Maternal and Infant Adverse Outcomes Associated with Mild and Severe Preeclampsia during the First Year after Delivery in the United States.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1679916
Maternal Marijuana Exposure and Birth Weight: An Observational Study Surrounding Recreational Marijuana Legalization.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1694793
Maternal Smoking during Pregnancy and the Risk for Childhood Infectious Diseases in the Offspring: A Population-Based Cohort Study.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1695773
Comparing Glucose Challenge Test Screening Thresholds in Obese and Overweight Gravidas.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1696674
Platelet Counts in Uncomplicated Pregnancies at Term.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1685447
Risk Factors for Maternal Readmission with Sepsis.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1696721
A Multicentered Randomized Study on Early versus Rescue Calsurf Administration for the Treatment of Respiratory Distress Syndrome in Preterm Infants.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1678530
A Regression Model for Prediction of Cesarean-Associated Blood Transfusion.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1678604
Post-trial Access in Maternal Vaccine Trials.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1691799
Outcomes of Congenital Diaphragmatic Hernia in One of the Twins.
来源期刊：American journal of perinatologyDOI：10.1055/s-0038-1676830
The Effect of Intramuscular 17α-Hydroxyprogesterone in Women Screened for Shortened Cervical Length.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-3400448
Physician Burnout among Members of the Society for Maternal-Fetal Medicine.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1692185
Low Bioactive Vitamin D Is Associated with Pregnancy-Induced Hypertension in a Cohort of Pregnant HIV-Infected Women Sampled Over a 23-Year Period.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1694007
Quality Improvement Initiative to Reduce Time from Regional Anesthesia Placement to Delivery for Cesarean Delivery.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1693690
Use of Point-of-Care Gastric pH Testing to Assess the Efficacy of Acid Suppression Therapy in the Neonatal Intensive Care Unit.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1679917
New Strategies of Pulmonary Protection of Preterm Infants in the Delivery Room with the Respiratory Function Monitoring.
来源期刊：American journal of perinatologyDOI：10.1055/s-0038-1676828
Intra- and Inter-Rater Agreement between X-Ray Views for Umbilical Catheter Position.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1700863
Impact of Sport Activity and Physical Exercise on Obstetrical and Perineal Outcomes at Delivery: A Prospective Study.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1691816
Patient and Provider Perceptions of a Patient Navigation Program to Improve Postpartum Care Among Publicly Insured Women.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1696671
Gender Differences in Academic Rank and NIH Funding among Academic Maternal‐Fetal Medicine Physicians in the United States
来源期刊：American Journal of PerinatologyDOI：10.1055/s-0038-1675332
Pediatric Residency Graduates Preparedness for Neonatal-Perinatal Medicine Fellowship: The Perspective of First-Year Fellows.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1683887
Normogram of Middle Cerebral Artery Doppler Indexes and Cerebroplacental Ratio at 12 to 14 Weeks in an Unselected Pregnancy Population
来源期刊：American Journal of PerinatologyDOI：10.1055/s-0038-1661404
Validation of the Siggaard-Andersen Acid-Base Nomogram for Hemoglobin F: Implications for Fetal Cord Blood Gas Analysis.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1677800
Correlation between Invasive and Noninvasive Blood Pressure Measurements in Extremely Low Gestational Age Newborns.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1683981
Use of Zoledronic Acid in a Neonate with Subcutaneous Fat Necrosis Complicated with Severe, Refractory Hypercalcemia.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1691777
Antepartum Contraceptive Counseling in Women with Preterm Birth.
来源期刊：American journal of perinatologyDOI：10.1055/s-0038-1676831
Effects and Tolerability of Treprostinil in Neonates with Persistent Pulmonary Hypertension.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1692182
Anemia of Prematurity and Oral Feeding Milestones in Premature Infants.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1700488
Factors Associated with Previable Delivery following Second Trimester Rupture of Membranes.
来源期刊：American journal of perinatologyDOI：10.1055/s-0038-1675373
Utilizing Video versus Direct Laryngoscopy to Intubate Simulated Newborns while Contained within the Incubator: A Randomized Crossover Study.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1683957
Pregnancy Outcomes in Women with Incidentally Detected Unicornuate Uteri.
来源期刊：American journal of perinatologyDOI：10.1055/s-0039-1694728
