TI - REcommendation of the public health service advisory committee on immunization practices PT - JOUR DP - 1969 TA - American Journal of Diseases of Children pages = {397-399}, VI - 118 IP - 2 AID - 10.1001/archpedi.1969.02100040399039 [doi] 4100 - http://dx.doi.org/10.1001/archpedi.1969.02100040399039 SO - American Journal of Diseases of Children August 1, 1969 118(2):397