| Literature DB >> 12261437 |
Abstract
Entities:
Keywords: Age Factors; Americas; Biology; Chile; Delivery Of Health Care; Demographic Factors; Developing Countries; Economic Factors; Education; Health; Health Services; Infant Mortality; Latin America; Maternal Age; Maternal Health Services; Maternal-child Health Services; Men; Mortality; National Health Services; Nutrition; Parental Age; Physiology; Population; Population Characteristics; Population Dynamics; Primary Health Care; Pulmonary Effects; Respiratory Insufficiency; Socioeconomic Factors; Socioeconomic Status; South America; Women
Mesh：
Year: 1979 PMID： 12261437
Source DB: PubMed Journal: Notas Poblacion ISSN： 0303-1829