title: [Diagnosis of respiratory failure by clinical symptoms].
authors.forename: H
authors.initials: H
authors.lastname: Otsuka
mesh_terms: D002245:Carbon Dioxide / Q000097:blood; D002637:Chest Pain; D005221:Fatigue; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications; D010100:Oxygen / Q000097:blood; D012119:Respiration; D012131:Respiratory Insufficiency / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology; D012132:Respiratory Muscles / Q000503:physiopathology; D012891:Sleep Apnea Syndromes / Q000175:diagnosis
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen