Citation

Morgan G. Br. Med. J. BMJ 1993; 306(6893): 1626-1627.

Comment On:

BMJ 1993;306(6893):1641-4

Copyright

(Copyright © 1993, BMJ Publishing Group)

DOI

unavailable

PMID

8324424

PMCID

PMC1678100

Abstract

[Abstract unavailable]

Language: en