Psychopathology and Psychophysiology of Minimal LSD-25 Dosage
A M A Archives of Neurology & Psychiatry February 1, 1958 Theodore Greiner 47 citations
Despite 14 years of investigation, as intensive as accorded any biologically active chemical, a gap remains in the systematic description of human response to lysergic acid diethylamide (LSD-25). The dramatic schizophrenic-like symptoms after doses of 40μg to 100μg have drawn the main interest. The threshold for activity is placed at 20μg by general consensus, while perfunctory administration...