MMWR Morb Mortal Wkly Rep. 1997 Jul 25;46(29):674-8.
Three cases of Burkitt's lymphoma (BL) have occurred since 1971 in young boys living in one residential section of Winchester, Virginia. Onset of illness in the first 2 cases (ages 9 and 15) occurred simultaneously in August 1971 (1); the third patient (age 8) first became ill in July 1975.
自1971年以来，弗吉尼亚州温彻斯特市一个居民区的年轻男孩中出现了3例伯基特淋巴瘤（BL）。前2例患者（年龄分别为9岁和15岁）于1971年8月同时发病（1）；第3例患者（8岁）于1975年7月首次发病。
