TY - RPRT TI - The combination of low dose of naloxone and morphine in PCA does not decrease opioid requirements in the postoperative period. AU - M Soledad Cepeda AU - Juan M Africano AU - Ana M Manrique AU - Wilmer Fragoso AU - Daniel B Carr PY - 2002 DO - 10.1016/s0304-3959(01)00425-0 UR - https://pubmed.ncbi.nlm.nih.gov/11932063/ ID - 11932063 ER -