Epitope-Specific Response of Human Milk Immunoglobulins in COVID-19 Recovered Women oleh Tatyana V. Bobik, Nikita N. Kostin, George A. Skryabin, Polina N. Tsabai, Maria A. Simonova, Vera D. Knorre, Yuliana A. Mokrushina, Ivan V. Smirnov, Julia A. Kosolapova, Valentina V. Vtorushina, Evgeniya V. Inviyaeva, Evgeniya Polushkina, Ulyana L. Petrova, Anna V. Levadnaya, Lyubov V. Krechetova, Roman G. Shmakov, Gennadiy T. Sukhikh, Alexander G. Gabibov