Gao J, Hu X, Sun X, Luo X, et al. Possible intrauterine infection: Positive nucleic acid testing results and
consecutive positive SARS-CoV-2-specific antibody levels within 50 days after
birth. Int J Infect Dis 2020 Aug 6. pii: S1201-9712(20)30608.
PMID: 32771637