Showing 1 - 2 results of 2 for search '', query time: 0.01s Refine Results
  1. 1

    Metodologìa de la investigación epidemiológica by Londoño F., Juan Luis

    Published 2010
    Get full text
    Book
  2. 2

    Diseño de investigaciones clinicas by Hulley, Stephen B

    Published 2014
    Get full text
    Book