Citation

Pless IB. Br. Med. J. BMJ 1991; 303(6800): 462-464.

Affiliation

McGill University, Montreal, Canada.

Comment In:

BMJ 1991;303(6807):926

Copyright

(Copyright © 1991, BMJ Publishing Group)

DOI

unavailable

PMID

1912842

PMCID

PMC1670586

Abstract

[Abstract unavailable]

Language: en