Citation

Green LM. J. Epidemiol. Community Health 1993; 47(6): 508-509.

Comment On:

J Epidemiol Community Health 1993;47(3):186-91.

Copyright

(Copyright © 1993, BMJ Publishing Group)

DOI

unavailable

PMID

8120511

PMCID

PMC1059870

Abstract

[Abstract unavailable]

Language: en