Papers And Originals
Urinary Excretion of Porphyrin Precursors and Coproporphyrin in Healthy Females on Oral Contraceptives
Br Med J 1966; 1 doi: https://doi.org/10.1136/bmj.1.5488.652 (Published 12 March 1966) Cite this as: Br Med J 1966;1:652This is a PDF-only article. The first page of the PDF of this article appears above.