The direct relationship between tobacco and cancer risk has been well established, but less known are the relationships between marijuana use and prostate, cervical, and lung cancers, in addition to head and neck squamous cell carcinomas and gliomas
The direct relationship betweentobacco and cancer risk has been well established, but lessknown are the relationships between marijuana use andprostate, cervical, and lung cancers, in addition to headand neck squamous cell carcinomas and gliomas