Nested case-control study

Epidemiological study design

en-US/ˈnɛstɪd ˈkeɪs - kənˈtɹoʊl ˈstʌdi/
en-GB/ˈnɛstɪd ˈkeɪs - kənˈtɹəʊl stʌdiː/

دسته بندی ها:

cohort studycase-control study