Estrategias de investigación, diseños experimentales: ensayo clínico / Research strategies: experimental designs: clinical essay
Rev. chil. cir
; 53(5): 498-503, oct. 2001. tab
Article
in Es
| LILACS
| ID: lil-310322
Responsible library:
CL1.1
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Index:
LILACS
Main subject:
Data Collection
/
Clinical Trials as Topic
Type of study:
Etiology_studies
/
Incidence_studies
/
Observational_studies
/
Risk_factors_studies
Limits:
Humans
Language:
Es
Journal:
Rev. chil. cir
Journal subject:
CIRURGIA GERAL
Year:
2001
Type:
Article