Assertion: pipe smoking | /r/Causes | lung cancer
Facets:
Source sentences:
text: Pipe smoking causes lung cancer and increases the risk of cancers of the mouth, throat, larynx, and esophagus (11, 17, 18).
text: Pipe smoking causes lung cancer and increases the risk of cancers of the mouth, throat, larynx, and esophagus (11, 17, 18).