Papers And Originals
Poliomyelitis in an “Immunized” Family
Br Med J 1962; 2 doi: https://doi.org/10.1136/bmj.2.5298.148 (Published 21 July 1962) Cite this as: Br Med J 1962;2:148This is a PDF-only article. The first page of the PDF of this article appears above.