Title:
American Journal of Epidemiology
Publisher:
Oxford University Press (OUP)
ISSN
(Electronic):
00029262
Publication date
(Print):
January
1 2002
Volume: 155
Issue: 1
Pages: 80-87
Article
DOI: 10.1093/aje/155.1.80
SO-VID: 79ac319e-cab7-4527-88ae-72bd4e7d02b0
Copyright © ©
2002