Estudios de casos y controles: qué son, cómo son, cuando usarlos, limitaciones y análisis
Rev. colomb. cardiol
; 7(4): 177-85, ago. 1999. tab
Article
in Spanish
| LILACS
| ID: lil-293792
Responsible library:
CO47.1
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Collection:
International databases
Database:
LILACS
Main subject:
Research
/
Case-Control Studies
Type of study:
Observational study
Limits:
Humans
Language:
Spanish
Journal:
Rev. colomb. cardiol
Journal subject:
Cardiology
Year:
1999
Document type:
Article