Citation

Levine DF, Bulstrode C. Br. Med. J. (Clin. Res. Ed.) 1982; 285(6346): 974-975.

Copyright

(Copyright © 1982, British Medical Association, Publisher BMJ Publishing Group)

DOI

unavailable

PMID

6214297

PMCID

PMC1500001

Abstract

[Abstract unavailable]

Language: en