S D Larks, A Webster, G G Larks. Show Affiliations »
Abstract
Mesh: See more » Birth WeightElectrocardiographyFemaleFetal Heart/physiologyGestational AgeHumansPregnancySex CharacteristicsStatistics as TopicTwins
Year: 1968 PMID: 5689344
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661