Editorial

by Ana Fernanda Uribe Rodríguez, Marcela Arrivillaga Quintero
Published 2008-01-01

Editorial

by Marcela Arrivillaga Quintero
Published 2010-01-01

Ansiedad, depresión y percepción de control en mujeres diagnosticadas con VIH/Sida

by Marcela Arrivillaga Quintero, Javier López Martínez, Ana Maria Ossa Toro
Published 2006-01-01

Eficacia de un programa cognitivo conductual para la disminución de los niveles de presión arterial

by Marcela Arrivillaga Quintero, María Teresa Varela Arévalo, Delcy Elena Cáceres de Rodríguez, Diego Correa Sánchez, Lyda Eugenia Holguín Palacios
Published 2007-01-01

A comparison of three methods for sampling hard - to - reach or hidden populations

by Bernardo Useche Aldana, Marcela Arrivillaga Quintero
Published 2008-01-01