| Literature DB >> 18016463 |
J E Perkins, F W Gilcreas, A Hollaender, A D Langmuir, O H Robertson, W F Wells, G M Wheatley, C P Yaglou.
Abstract
Year: 1947 PMID: 18016463 PMCID: PMC1623240
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572