Citation

Crombie IK. Br. Med. J. BMJ 1991; 302(6779): 761-762.

Affiliation

Department of Epidemiology and Public Health, Ninewells Hospital and Medical School, Dundee.

Comment In:

BMJ 1991;302(6783):1019-20

Copyright

(Copyright © 1991, BMJ Publishing Group)

DOI

unavailable

PMID

1878024

PMCID

PMC1669529

Abstract

[Abstract unavailable]

Language: en