TY - JOUR T1 - Freedom of Childhood T2 - Emerging Infectious Disease journal PY - 1998 VL - 4 IS - 2 SN - 1080-6059 AB - KW - DO - 10.3201/eid0402.ac0402 UR - https://wwwnc.cdc.gov/eid/article/4/2/ac-0402_article ER - End of Reference