Citation

Sharma BK, Singh S, Mehta R. Br. Med. J. (Clin. Res. Ed.) 1981; 283(6283): 18-19.

Copyright

(Copyright © 1981, British Medical Association, Publisher BMJ Publishing Group)

DOI

unavailable

PMID

6788245

PMCID

PMC1506030

Abstract

[Abstract unavailable]

Language: en