Kazachkova EA, Veysenborn ER, Voropaeva EE, et al. INTERFERON-ALPHA LEVEL IN FULL-TERM PLACENTAS OF PATIENTS WHO HAD COVID-19 6–12 MONTHS BEFORE CONCEPTION. МиД. 2026;(4). Accessed November 13, 2026. https://mednauki.ru/index.php/MD/article/view/1548