Marihuana: importance of the route of administration.
D000818:Animals; D001345:Autoradiography; D002188:Cannabis / Q000008:administration & dosage* / Q000378:metabolism; D007274:Injections, Intraperitoneal; D007275:Injections, Intravenous; D008517:Phytotherapy; D051381:Rats; D012907:Smoking; D014316:Tritium
D014316:Tritium