In:
Annals of Internal Medicine, American College of Physicians, Vol. 116, No. 8 ( 1992-04-15), p. 651-653
Type of Medium:
Online Resource
ISSN:
0003-4819
,
1539-3704
DOI:
10.7326/0003-4819-116-8-651
Language:
English
Publisher:
American College of Physicians
Publication Date:
1992
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