[Case-control studies. Transversal studies].
Gili
M
M
Martínez-Cañabate
E
E
Nieto
C
C
D015982:Bias; D016022:Case-Control Studies; D003430:Cross-Sectional Studies; D004781:Environmental Exposure; D006801:Humans; D016017:Odds Ratio; D012680:Sensitivity and Specificity
Los estudios de casos y testigos. Los estudios transversales.