Psychometric Properties of the Patient's Health Questionnaire in a Sample of Colombian Chronically Ill Patients Orlay García Jiménez; Nathaly Berrio García; Mónica María López González;

Relationship Between Chronic Obstructive Pulmonary Disease Exacerbations and Depression Pablo Salomón Montes-Arcón; Adalberto Campo-Arias; John Carlos Pedrozo-Pupo;

Explorando los factores de riesgo de la depresión: un análisis de red Jonatan Baños-Chaparro;