Citation

Harrington JM. Br. Med. J. BMJ 1991; 303(6807): 908-910.

Affiliation

Institute of Occupational Health, University of Birmingham.

Comment In:

BMJ 1991;303(6810):1132.

Copyright

(Copyright © 1991, BMJ Publishing Group)

DOI

unavailable

PMID

1933008

PMCID

PMC1671225

Abstract

[Abstract unavailable]

Language: en