[Statistical research on the incidence of cardiopathies in a hospital population].
D001699:Biometry; D006331:Heart Diseases / Q000706:statistics & numerical data*; D006761:Hospitals; D006801:Humans; D015994:Incidence; D012106:Research
HEART DISEASE/statistics
Indagine statistica sull'incidenza delle cardiopatie in una popolazione ospedaliera italiana.