Papers And Originals
Further Observations on Vaccination in Infancy with Oral Poliomyelitis Vaccine and Diphtheria, Tetanus, Pertussis Vaccine
Br Med J 1964; 2 doi: https://doi.org/10.1136/bmj.2.5406.418 (Published 15 August 1964) Cite this as: Br Med J 1964;2:418This is a PDF-only article. The first page of the PDF of this article appears above.