Citation

Acheson JF, Wong D, Chignell AH. Br. Med. J. (Clin. Res. Ed.) 1987; 294(6570): 481-482.

Copyright

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

DOI

unavailable

PMID

3103735

PMCID

PMC1245524

Abstract

[Abstract unavailable]

Language: en