title: On the subject of the Heine-Medin disease epidemic of 1946-7; complement.
mesh_terms: D001699:Biometry; D011051:Poliomyelitis / Q000453:epidemiology* / Q000706:statistics & numerical data*
keywords: POLIOMYELITIS/epidemiology and statistics
vernacular_title: A propósito de la epidemia de la enfermedad de Heine-Medin de 1946-7; complemento.