| Literature DB >> 13744984 |
D K RYAN, C P HORTON, E P CRUMP.
Abstract
Entities:
Keywords: GROWTH/in infancy and childhood; NEGROES
Mesh:
Year: 1960 PMID: 13744984 PMCID: PMC1929558
Source DB: PubMed Journal: Public Health Rep ISSN: 0094-6214 Impact factor: 2.792