title: Letter: Normal plasma testosterone concentrations after marihuana smoking.
mesh_terms: D000328:Adult; D002188:Cannabis; D013759:Dronabinol; D006801:Humans; D008297:Male; D019966:Substance-Related Disorders; D013739:Testosterone / Q000097:blood*
chemical_list: D013739:Testosterone; D013759:Dronabinol