[Methods of investigation: bibliography with comments (I)].
Jiménez Villa
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Unidad Docente de Medicina Familiar y Comunitaria de Barcelona.
Argimón Pallás
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D002986:Clinical Trials as Topic / Q000379:methods; D016032:Randomized Controlled Trials as Topic / Q000379:methods; D012107:Research Design
Métodos de investigación: bibliografía comentada [I]