TY - GEN AU - Graves,D A AU - Foster,T S AU - Batenhorst,R L TI - Patient-controlled analgesia: dose increments and equianalgesic doses SN - 0278-2677 PY - 1984///0411 KW - Analgesics, Opioid KW - administration & dosage KW - Humans KW - Self Administration N1 - Publication Type: Letter ER -