TY - JOUR T1 - Biopeptides and immune exclusion JF - Canadian Medical Association Journal JO - CMAJ SP - 65 LP - 66 DO - 10.1503/cmaj.1050178 VL - 174 IS - 1 AU - Sujoy Khan Y1 - 2006/01/03 UR - http://www.cmaj.ca/content/174/1/65.2.abstract ER -