PT - JOURNAL ARTICLE AU - Fernandez, Conrad V. TI - Our moral obligations in caring for patients with orphan cancers AID - 10.1503/cmaj.061623 DP - 2007 Jan 30 TA - Canadian Medical Association Journal PG - 297--297 VI - 176 IP - 3 4099 - http://www.cmaj.ca/content/176/3/297.short 4100 - http://www.cmaj.ca/content/176/3/297.full SO - CMAJ2007 Jan 30; 176