Citation

Lowy A, Burton P, Briggs A. Br. Med. J. BMJ 1990; 300(6725): 643.

Affiliation

Leicestershire Health Authority, Princess House.

Erratum On

BMJ 1990;300(6728):850

Copyright

(Copyright © 1990, BMJ Publishing Group)

DOI

unavailable

PMID

2322702

PMCID

PMC1662433

Abstract

[Abstract unavailable]

Language: en