Tipos de estudios en investigación epidemiológica: una revisión
Rev. colomb. neumol
;
8(3): 150-61, sept. 1996.
Article
in Spanish
| LILACS
| ID: lil-190593
Subject(s)
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Index:
LILACS (Americas)
Main subject:
Research
/
Data Collection
Language:
Spanish
Journal:
Rev. colomb. neumol
Journal subject:
Pulmonary Disease (Specialty)
Year:
1996
Type:
Article
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