Photocopies of two articles from the American Journal of Tropical Medicine and Hygiene, Vol. 23, No. 4, 1974

Date:
1974
Reference:
RAMC/1248

Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)

Credit: Photocopies of two articles from the American Journal of Tropical Medicine and Hygiene, Vol. 23, No. 4, 1974. Source: Wellcome Collection.

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