TY - JOUR AU - Callahan, Gerald N. T1 - Madness T2 - Emerging Infectious Disease journal PY - 2002 VL - 8 IS - 9 SP - 998 SN - 1080-6059 AB - KW - KW - the Netherlands DO - 10.3201/eid0809.ad0809 UR - https://wwwnc.cdc.gov/eid/article/8/9/ad-0809_article ER - End of Reference