TY - JOUR T1 - Playing chicken with group A streptococcal infection JF - Canadian Medical Association Journal JO - CMAJ SP - 321 LP - 321-a VL - 163 IS - 3 AU - Heather Kent Y1 - 2000/08/08 UR - http://www.cmaj.ca/content/163/3/321.2.abstract ER -