Title:
JAMA: The Journal of the American Medical Association
Abbreviated Title:
JAMA
Publisher:
American Medical Association (AMA)
ISSN
(Print):
0098-7484
Publication date Created:
December
08 1993
Publication date
(Print):
December
08 1993
Volume: 270
Issue: 22
Page: 2693
Article
DOI: 10.1001/jama.1993.03510220049033
SO-VID: 0f5e4f56-21fc-4c20-86e8-05559e97f115
Copyright © ©
1993