000 00420nam a2200121Ia 4500
008 160509s9999 xx 000 0 und d
020 _a0031-3955
100 _aThe Pediatric Clinics of North America
245 4 _aThe Pediatric Clinics of North America : Childhood Immunizations 2000 : 2000 : Volume 47(2)
260 _bW.B. Saunders Company
_c2000
300 _a269-485p.
650 _aThe Pediatric Clinics of North America
999 _c8290
_d8290