Lu S, Lin J, Zhang Z, Xiao L, et al. Alert for non-respiratory symptoms of Coronavirus Disease 2019 (COVID-19)
patients in epidemic period: A case report of familial cluster with three
asymptomatic COVID-19 patients. J Med Virol 2020 Mar 19. doi: 10.1002/jmv.25776.
PMID: 32190904