| Literature DB >> 18016041 |
W L Mallmann, M H McCrady, A M Buswell, F W Gilcreas, L W Parr, T A Olson, M S Nichols, J T Tripp.
Abstract
Year: 1944 PMID: 18016041 PMCID: PMC1625162 DOI: 10.2105/ajph.34.8.883
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572