title: Plasma testosterone levels before, during and after chronic marihuana smoking.
mesh_terms: D000328:Adult; D002188:Cannabis / Q000009:adverse effects*; D006801:Humans; D008297:Male; D011863:Radioimmunoassay / Q000379:methods; D019966:Substance-Related Disorders / Q000097:blood*; D013739:Testosterone / Q000097:blood*; D013997:Time Factors
chemical_list: D013739:Testosterone