RT Journal Article SR Electronic T1 Anaphylaxis from bee pollen supplement JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1167 OP 1169 DO 10.1503/cmaj.112181 VO 184 IS 10 A1 Amanda Jagdis A1 Gordon Sussman YR 2012 UL http://www.cmaj.ca/content/184/10/1167.abstract