[Physicians of the respiratory tract disease specialty should take the lead and be the example in the control of smoking].
Weng
X
X
D002681:China; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000209:etiology; D008175:Lung Neoplasms / Q000209:etiology; D010820:Physicians; D012907:Smoking / Q000009:adverse effects; D000074606:Smoking Prevention