[Malaria in Puerto Rico. 1931].
Costo Mandry
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D049673:History, 20th Century; D006801:Humans; D016778:Malaria, Falciparum / Q000266:history*; D016780:Malaria, Vivax / Q000266:history*; D009032:Mosquito Control / Q000266:history; D011647:Puerto Rico / Q000453:epidemiology