[Weekly epidemiological report; week from October 21 to 27, 1951].
D001699:Biometry; D003141:Communicable Diseases / Q000453:epidemiology* / Q000706:statistics & numerical data*
COMMUNICABLE DISEASES/epidemiology and statistics
RELEVE épidémiologique hebdomadaire; semaine du 21 au 27 octobre 1951.