TY - RPRT TI - Direct current potentials in hypnoanalgesia. AU - H FRIEDMAN AU - R O BECKER AU - C H BACHMAN PY - 1962 DO - 10.1001/archpsyc.1962.01720030039005 UR - https://pubmed.ncbi.nlm.nih.gov/13895255/ ID - 13895255 ER -