A Legarreta, A Aldea, L López. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » ChileDeath CertificatesFemaleFetal DeathHospitals, SpecialHumansInfant MortalityInfant, NewbornMedical RecordsMethodsPregnancy
Year: 1973 PMID: 4270885
Source DB: PubMed Journal: Bol Oficina Sanit Panam ISSN: 0030-0632