Case-control studies.
Hoes
A W
AW
Department of Epidemiology and Biostatistics, Erasmus University, Rotterdam, The Netherlands.
D015982:Bias; D016022:Case-Control Studies; D003661:Decision Support Techniques; D004813:Epidemiology / Q000266:history / Q000592:standards; D049673:History, 20th Century; D015203:Reproducibility of Results; D012107:Research Design / Q000592:standards