Ищенко, Л. С., Воропаева, Е. Е., Казачкова, Э. А., Казачков, Е. Л., Шамаева, Т. Н., Вейсенборн, Е. Р., & Ищенко, Ю. С. (2024). FEATURES OF PREGNANCY, OBSTETRIC AND PERINATAL OUTCOMES DURING THE MANIFESTATION OF COVID-19 OF VARYING SEVERITY IN THE 1ST TRIMESTER OF GESTATION. Mother and Baby in Kuzbass, 25(4), 48-56. https://doi.org/10.24412/2686-7338-2024-4-48-56