TY - JOUR T1 - Mumps vaccine: Is it time to re-evaluate our approach? JF - Canadian Medical Association Journal JO - CMAJ SP - 491 LP - 491 DO - 10.1503/cmaj.060900 VL - 175 IS - 5 AU - Ian M. Gemmill Y1 - 2006/08/29 UR - http://www.cmaj.ca/content/175/5/491.abstract ER -