TY - JOUR T1 - Vol. 4, No. 2 T2 - Emerging Infectious Disease journal PY - 1998 VL - 4 IS - 3 SP - 515 SN - 1080-6059 AB - DO - 10.3201/eid0403.980355 UR - https://wwwnc.cdc.gov/eid/article/4/3/98-0355_article ER - End of Reference