title: Health status of chronic heavy cannabis users.
mesh_terms: D002188:Cannabis; D003364:Costa Rica; D004562:Electrocardiography; D004804:Eosinophils; D006262:Health; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000097:blood / Q000150:complications; D007958:Leukocyte Count; D008297:Male; D008487:Medical History Taking; D010808:Physical Examination; D019966:Substance-Related Disorders / Q000150:complications / Q000503:physiopathology*; D013739:Testosterone / Q000097:blood
chemical_list: D013739:Testosterone