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