Translated title of the contribution | Phase IV of epidemiological studies: conceptual and methodological criticisms |
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Original language | Spanish |
Pages (from-to) | 637-639 |
Number of pages | 3 |
Journal | Medicina clínica |
Volume | 106 |
Issue number | 16 |
State | Published - Apr 27 1996 |
ASJC Scopus subject areas
- Medicine(all)