Lightning can strike twice: second primary lung cancers.
Ponn
R B
RB
D002289:Carcinoma, Non-Small-Cell Lung / Q000601:surgery*; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000601:surgery*; D008297:Male; D016609:Neoplasms, Second Primary / Q000601:surgery*