J Am Med Assoc. 1958 Jul 12;167(11):1398-410. doi: 10.1001/jama.1958.02990280084023.
Journal of the American Medical Association
J F HAMMOND
PMID: 13563126 DOI: 10.1001/jama.1958.02990280084023
[No abstract available.]
Keywords: PERIODICALS/history