B MacMahon, M G Kovar, J J Feldman. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AdultBirth OrderFemaleFetal DeathHumansInfantInfant MortalityInfant, NewbornMaternal AgeParityPregnancyStatistics as TopicUnited States
Year: 1973 PMID: 4540811
Source DB: PubMed Journal: Vital Health Stat 1 ISSN: 0083-2014