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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Importancia de reportar la selección de casos y controles

Benavides Ward, Araceli, Hilbck Arámbulo, Estefanía, Arnaiz Seminario, Paloma 28 July 2017 (has links)
Carta al Editor

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