TY - JOUR AU - Cookson, Susan AU - Waldman, Ronald AU - Gushulak, Brian AU - MacPherson, Douglas AU - Burkle, Frederick AU - Paquet, Christophe AU - Kliewer, Erich AU - Walker, Patricia T1 - Immigrant and Refugee Health T2 - Emerging Infectious Disease journal PY - 1998 VL - 4 IS - 3 SP - 427 SN - 1080-6059 AB - KW - United States KW - Canada KW - France KW - Switzerland DO - 10.3201/eid0403.980323 UR - https://wwwnc.cdc.gov/eid/article/4/3/98-0323_article ER - End of Reference