Exposure to second hand tobacco smoke (acute) (chronic)
Passive smoking (acute) (chronic)
Carcinoma in situ of larynx
Carcinoma in situ of trachea
Carcinoma in situ of bronchus and lung
Carcinoma in situ of unspecified bronchus and lung
Carcinoma in situ of right bronchus and lung
Carcinoma in situ of left bronchus and lung
Carcinoma in situ of other parts of respiratory system
Carcinoma in situ of respiratory system, unspecified