T BARNETT. Show Affiliations »
Abstract
Keywords: FETUS/diseases; HEART SOUNDS/in infancy and childhood; OBSTETRICS/equipment and supplies
Mesh: See more » ChildDiseaseEquipment and SuppliesFemaleFetal DiseasesFetusHeart SoundsHospitalsHumansInfantLabor, ObstetricObstetrics/supply & distributionPregnancyWork
Year: 1960 PMID: 13687138 PMCID: PMC1871635
Source DB: PubMed Journal: Proc R Soc Med ISSN: 0035-9157