Pullan C R, Halse P C, Sims D G, Alexander F W, Gardner P S, Codd A A
Arch Dis Child. 1979 Oct;54(10):780-2. doi: 10.1136/adc.54.10.780.
Children aged at least 4 years admitted to hospital with acute abdominal pain, excluding appendicitis, were investigated for the presence of viruses. Out of 181 children 29 were found with viruses of whom 18 had nonspecific abdominal pain. Eight others were found to have virus-like particles on electron microscopical examination of their faeces. Virus infections contribute to a small extent to nonspecific abdominal pain in childhood, but in many cases the cause remains unknown.
因急性腹痛入院（不包括阑尾炎）的至少4岁儿童接受了病毒检测。在181名儿童中，29名被发现感染病毒，其中18名患有非特异性腹痛。另外8名儿童在粪便电子显微镜检查中发现有病毒样颗粒。病毒感染在儿童非特异性腹痛中占比小，但在很多情况下病因仍不明。
