| Literature DB >> 4573989 |
Abstract
Entities:
Keywords: Antibodies; Biology; Breast Feeding; Demographic Factors; Developed Countries; Developing Countries; Diseases; Epidemiologic Methods; Health; Immunity; Immunologic Factors; Immunological Effects; Infant Mortality; Infant Nutrition; Infections; Lactation; Literature Review; Maternal Physiology; Mortality; Nutrition; Physiology; Population; Population Dynamics
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Year: 1973 PMID: 4573989 DOI: 10.1016/s0022-3476(73)80453-6
Source DB: PubMed Journal: J Pediatr ISSN: 0022-3476 Impact factor: 4.406