Citation

Roberts I. Br. Med. J. BMJ 1995; 310(6977): 413-414.

Comment In:

BMJ 1995;310(6990):1334

Copyright

(Copyright © 1995, BMJ Publishing Group)

DOI

unavailable

PMID

7873939

PMCID

PMC2548812

Abstract

[Abstract unavailable]

Language: en