Describir: Effects of Mechanical Insufflation-Exsufflation on the Breathing Pattern in Stable Subjects With Duchenne Muscular Dystrophy: "A Step Into New Knowledge"...Toussaint M, Goncalves M, Chatwin M, Effects of Mechanical Insufflation-Exsufflation on the Breathing Pattern in Stable Subjects With Duchenne Muscular Dystrophy: A Step in a Wrong Direction. Respiratory Care; 2019; 64 (2); 236-238