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;2:418

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