论文部分内容阅读
据报道,2岁以下的婴幼儿卡介苗(BCG)引起的淋巴结炎的发生率为0.1~4.3/10万
It has been reported that the incidence of lymphadenitis caused by BCG in infants under 2 years old is 0.1 to 4.3 per 100 000