Estructura factorial del Síndrome de Cotard: revisión sistemática de reportes de caso Jeff Huarcaya-Victoria; José Bojórquez-De la Torre; Jorge De la Cruz-Oré;

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;