Introduction of methods in epidemiologic studies with reference of cataract.
Grigoletto
F
F
Department of Statistical Sciences, University of Padua, Italy.
Zucchetto
M
M
De Carli
M
M
D016022:Case-Control Studies; D002386:Cataract / Q000453:epidemiology* / Q000209:etiology; D015331:Cohort Studies; D003430:Cross-Sectional Studies; D004812:Epidemiologic Methods; D006801:Humans; D012307:Risk Factors