Ifs and butts.
MacLachlan
G
G
South Ayrshire Hospitals NHS Trust.
Davidson
F
F
D001294:Attitude to Health; D004739:England; D015285:Hospital-Patient Relations; D006801:Humans; D010564:Personnel, Hospital; D012907:Smoking / Q000453:epidemiology; D000074606:Smoking Prevention; D011795:Surveys and Questionnaires