TY - RPRT TI - Structure-activity relationships among 5-methoxy-n:n-dimethyltryptamine, 4-hydroxy-n:n-dimethyltryptamine (psilocin) and other substituted tryptamines. AU - P K Gessner AU - D D Godse AU - A H Krull AU - J M McMullan PY - 1968 DO - 10.1016/0024-3205(68)90200-2 UR - https://pubmed.ncbi.nlm.nih.gov/5641719/ ID - 5641719 ER -