洛阳市某小学诺如病毒感染引起聚集性疫情的调查分析
胡喜梅,宋现,聂宇涛
Investigation and analysis on clustering epidemic situation caused by norovirus infection in a primary school in Luoyang City
HU Xi-mei, SONG Xian, NIE Yu-tao
中国校医 . 2021, (8): 585 -588 .