[Maternal mortality in Maracaibo 1962 to 1967].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D005260:Female; D006801:Humans; D008428:Maternal Mortality; D008875:Middle Aged; D012189:Retrospective Studies; D012959:Socioeconomic Factors; D014687:Venezuela
Mortalidad materna en Maracaibo 1962 a 1967.