Citation

Cembrowicz S, Ford PG, Winn JC, Goodman M, Dyer C. Br. Med. J. (Clin. Res. Ed.) 1987; 294(6572): 616-618.

Copyright

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

DOI

unavailable

PMID

3103833

PMCID

PMC1245658

Abstract

[Abstract unavailable]

Language: en