TY - BOOK ED - World Health Organisation TI - Cancer Pain Relief And Palliative Care: No 804 Report Of A WHO Expert Committee SN - 924120804X U1 - QZ 266 W.H.O. Reports Magazine Box PY - 1990/// CY - Switzerland PB - World Health Organisation KW - Neoplasms KW - Pain KW - Palliative Care KW - Reports Section ER -