TY - GEN AU - Winkelman, Michael J. AU - Roberts, Thomas B. TI - Psychedelic medicine : new evidence for hallucinogenic substances as treatments : volume 1 SN - 978027599024 PY - 2007/// CY - Westport PB - Praeger KW - ayahuasca KW - cactussen KW - cannabis KW - drugs KW - medicinaal gebruik KW - hallucinogenen KW - LSD KW - paddenstoelen KW - psychische stoornissen ER -