A no-smoking ward.
D001249:Asthma / Q000628:therapy; D001315:Australia; D001984:Bronchial Neoplasms / Q000628:therapy; D001991:Bronchitis / Q000628:therapy; D006761:Hospitals; D006801:Humans; D011656:Pulmonary Emphysema / Q000628:therapy; D012140:Respiratory Tract Diseases / Q000628:therapy*; D012141:Respiratory Tract Infections / Q000628:therapy; D012907:Smoking