Title: Ritual enemas and snuffs in the Americas
Subjects: Cross-cultural studies, Enema, Ethnobotany, Hallucinogenic drugs and religious experience, Hallucinogenic plants, Indians, Indians of North America, Medicine, Psychotropic drugs, Psychotropic plants, Rites and ceremonies, Snuff, Intranasal Administration, Rectal Administration, Hallucinogens, Pharmacokinetics, Traditional Medicine, Medicinal Plants
Places: North America