| Literature DB >> 18016236 |
W L Mallmann, A M Buswell, F W Gilcreas, M H McCrady, M S Nichols, T A Olson, L W Parr, J T Tripp.
Abstract
Year: 1945 PMID: 18016236 PMCID: PMC1626239 DOI: 10.2105/ajph.35.9.957
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572