Citation

Cope AR, Driscoll PR, Skinner DV, McLaughlan CA. Br. Med. J. (Clin. Res. Ed.) 1987; 295(6612): 1560.

Copyright

(Copyright © 1987, British Medical Association, Publisher BMJ Publishing Group)

DOI

unavailable

PMID

3122898

PMCID

PMC1248686

Abstract

[Abstract unavailable]

Language: en