[1]
Servicio de Neumología. Hospital del Mar-IMIM, Universidad Pompeu Fabra. Barcelona Critical Care & Respiratory Divisions. Royal Victoria Hospital y Meakins-Christie Laboratories. McGill University. Montreal. Quebec. Canadá
[2]
Critical Care & Respiratory Divisions. Royal Victoria Hospital y Meakins-Christie Laboratories. McGill University. Montreal. Quebec. Canadá