TY - RPRT TI - Urinary phencyclidine excretion in chronic abusers. AU - G M Simpson AU - A M Khajawall AU - E Alatorre AU - F R Staples PY - 1982 DO - 10.3109/15563658208992540 UR - https://pubmed.ncbi.nlm.nih.gov/7184997/ ID - 7184997 ER -