https://erowid.org/references/refs_view.php?ID=6938&S=Peyote
Erowid.org: Erowid Reference 6938 : Peyotism and Mescalism : Stewart OC
The Index page for the reference article: Stewart OC Peyotism and Mescalism Plains Anthropologist 1980 25:297-309
erowid orgreference6938peyotismstewart