TY - BOOK ED - World Health Organisation TI - Cancer Pain Relief: : With a guide to opioid availablity SN - 9241544821 U1 - 362.196994 21 PY - 1996/// CY - Geneva PB - World Health Organisation KW - Cancer KW - Neoplasm-drug therapy,Palliative treatment,Narcotherapy,pain-grud therapy N1 - Includes Bibliographic references and index ER -