TY - GEN AU - De Lima,L TI - [Use of opioid analgesics to alleviate pain in cancer] SN - 1020-4989 PY - 1997///0926 KW - Analgesics, Opioid KW - therapeutic use KW - Australia KW - Canada KW - Drug and Narcotic Control KW - Europe KW - Government KW - Health Education KW - Humans KW - Latin America KW - Morphine KW - Neoplasms KW - physiopathology KW - New Zealand KW - Pain KW - drug therapy KW - Palliative Care KW - Politics KW - United States KW - World Health Organization N1 - Publication Type: English Abstract; Journal Article ER -