Citation

Helliwell M, Robertson JC, Todd GB, Lobb M. Br. Med. J. (Clin. Res. Ed.) 1984; 288(6434): 1876-1877.

Copyright

(Copyright © 1984, British Medical Association, Publisher BMJ Publishing Group)

DOI

unavailable

PMID

6428586

PMCID

PMC1441805

Abstract

[Abstract unavailable]

Language: en