TY - JOUR AU - Stanczyk, P; Jachymski, T; Sieroszewski, P TI - COVID-19 during pregnancy, delivery and postpartum period based on EBM JO - Ginekol Pol VL - 91 PY - 2020 DO - 10.5603/GP.2020.0106 L3 - PubMed-ID: 32779163 SP - 417 EP - 423 ER -