| Literature DB >> 6113389 |
P Lunn, M Watkinson, A M Prentice, P Morrell, S Austin, R G Whitehead.
Abstract
Entities:
Keywords: Africa; Africa South Of The Sahara; Amenorrhea; Birth Intervals; Birth Rate; Clinical Research; Demographic Factors; Developing Countries; Diseases; English Speaking Africa; Fertility; Fertility Measurements; Gambia; Health; Hematological Effects; Maternal Nutrition; Nutrition; Population; Population Dynamics; Postpartum Amenorrhea; Puerperal Disorders; Puerperium; Reproduction; Research Methodology; Western Africa
Mesh:
Year: 1981 PMID: 6113389 DOI: 10.1016/s0140-6736(81)92613-1
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321