Full text: Available Index: LILACS (Americas) Main subject: Professional Autonomy / Personal Autonomy / Ethics, Medical / Informed Consent / Neoplasms Limits: Humans Country/Region as subject: South America / Colombia Language: Spanish Journal: Rev. colomb. cancerol Journal subject: Neoplasias / Oncologia Year: 2009 Type: Article Affiliation country: Colombia Institution/Affiliation country: Instituto Nacional de Cancerología/CO