W M Cobb. Show Affiliations »
Abstract
Mesh: See more » District of ColumbiaHistory, 19th CenturyHistory, 20th CenturySchools, Medical/history
Year: 1967 PMID: 4867380 PMCID: PMC2611415
Source DB: PubMed Journal: J Natl Med Assoc ISSN: 0027-9684 Impact factor: 1.798