0484-7903 0484-7903 S0484-79032019000100045 Colombia Colombia Colombia 00 03 2019 00 03 2019 42 1 45 55

1 Classification of Chronic Pain 1994 2 2 2013 11 992-1022 3 Scottish Intercollegiate Guidelines Network 4 Family Practice Oncology Network Guidelines and Protocols Advisory Committee (BC) 2017 5 ESMO Guidelines Working Group 2012 23 vii139-54 6 2013 43 896-909 7 German Guideline Program in Oncology 2015 8 Cancer Care Ontario 2011 9 2008 9 360-72 10 2005 6 432-42 11 The National Institute for Health and Care Excellence 2012 12 Health Service Executive (HSE)/Royal College of Physicians (RCPI) National, Clinical Programme for Palliative Care, Clinical Programme for Palliative Care 2015