Ann Intern Med. 1950 Jun;32(6):1015-8. doi: 10.7326/0003-4819-32-6-1015.
Annals of internal medicine
R FITZ
PMID: 15419596 DOI: 10.7326/0003-4819-32-6-1015
[No abstract available.]
Keywords: AMERICAN COLLEGE OF PHYSICIANS