title: Comment on: International ERS/ATS guidelines on definition, evaluation and treatment of severe asthma.
authors: Asthma Program, Dept of Medicine, National Jewish Health, Denver CO, USA mikewechsler@gmail.com.
authors: Michael E
authors: ME
authors: Wechsler
authors: Dept of Medicine, McMaster University, Hamilton, ON, Canada.
authors: Gerard P
authors: GP
authors: Cox
mesh_terms: D001249:Asthma / Q000175:diagnosis* / Q000628:therapy*; D006801:Humans; D015272:Pulmonary Medicine / Q000592:standards*