Citation

Baxter PJ. Br. Med. J. BMJ 1992; 305(6844): 6-7.

Comment On:

BMJ 1992;305(6844):25-6.

Copyright

(Copyright © 1992, BMJ Publishing Group)

DOI

unavailable

PMID

1638224

PMCID

PMC1882469

Abstract

[Abstract unavailable]

Language: en