| Literature DB >> 18016595 |
E A Martin, O Boisvert, J O Clarke, M Eichelberger, E A Louder, W B Palmer, L K Riggs, P F Sharp, P H Tracy.
Abstract
Year: 1947 PMID: 18016595 PMCID: PMC1624018
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572