Citation

Horváth C, Holló I. Br. Med. J. BMJ 1989; 298(6681): 1176-1177.

Comment On:

BMJ 1989;298(6675):731-4.

Copyright

(Copyright © 1989, BMJ Publishing Group)

DOI

unavailable

PMID

2500180

PMCID

PMC1836401

Abstract

[Abstract unavailable]

Language: en