TY - RPRT TI - Posthypnotic amnesia, the hidden observer effect, and duality during hypnotic age regression. AU - R Nadon AU - J D'Eon AU - K M McConkey AU - J R Laurence AU - C Perry PY - 1988 DO - 10.1080/00207148808409325 UR - https://pubmed.ncbi.nlm.nih.gov/3343083/ ID - 3343083 ER -