TY - GEN AU - Spence,A A TI - Pain after surgery SN - 0301-620X PY - 1991///0424 KW - Analgesics, Opioid KW - therapeutic use KW - Attitude of Health Personnel KW - Humans KW - Pain, Postoperative KW - drug therapy N1 - Publication Type: Editorial UR - https://doi.org/10.1302/0301-620X.73B2.1672316 ER -