TY - JOUR T1 - Statement on Haemophilus influenzae type b conjugate vaccines for use in infants and children JF - Canadian Medical Association Journal JO - CMAJ SP - 199 LP - 214 VL - 148 IS - 2 A2 - , Y1 - 1993/01/15 UR - http://www.cmaj.ca/content/148/2/199.abstract ER -