Research Article
Time for action on hepatitis B immunization.
Br Med J (Clin Res Ed) 1987; 294 doi: https://doi.org/10.1136/bmj.294.6574.771 (Published 21 March 1987) Cite this as: Br Med J (Clin Res Ed) 1987;294:771
This is a PDF-only article. The first page of the PDF of this article appears below.
