A Yankauer. Show Affiliations »
Abstract
Mesh: See more » Central AmericaChild Health ServicesChild, PreschoolHistory, 20th CenturyHumansInfantInfant MortalityInfant, NewbornMortalitySouth America
Year: 1966 PMID: 4863213
Source DB: PubMed Journal: J Trop Pediatr Afr Child Health ISSN: 0368-4512