PT - JOURNAL ARTICLE AU - Albert J. Schumacher TI - Missing determinant of vaccination concordance AID - 10.1503/cmaj.113-2099 DP - 2013 Feb 05 TA - Canadian Medical Association Journal PG - 151--151 VI - 185 IP - 2 4099 - http://www.cmaj.ca/content/185/2/151.2.short 4100 - http://www.cmaj.ca/content/185/2/151.2.full SO - CMAJ2013 Feb 05; 185