title: Obstructive sleep apnoea: a progressive disorder?
authors.forename: P M
authors.initials: PM
authors.lastname: Calverley
mesh_terms: D018450:Disease Progression; D005500:Follow-Up Studies; D006801:Humans; D012891:Sleep Apnea Syndromes / Q000150:complications*; D012913:Snoring / Q000150:complications