Prevalence and impact of respiratory symptoms in a population of patients with COPD in Latin America: The LASSYC observational study

Prevalence and impact of respiratory symptoms in a population of patients with COPD in Latin America: The LASSYC observational study

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Respiratory Medicine - Volume 134, January 2018, Pages 62-69

Marc Miravitlles, Ana Menezes, Maria Victorina López Varela, Alejandro Casas, Luis Ugalde, Alejandra Ramirez-Venegas, Laura Mendoza, Ana López, Fernando C. Wehrmeister, Filip Surmont, Maria Montes de Oca,