TY - JOUR AU - Chen, H; Guo, J; Wang, C TI - Clinical characteristics and intrauterine vertical transmission potential of COVID-19 infection in nine pregnant women: a retrospective review of medical records JO - Lancet VL - 395 PY - 2020 DO - 10.1016/S0140-6736(20)30360-3 L3 - PubMed-ID: 32151335 SP - 809 EP - 815 N1 - (10226): ER -