Changes in blood eosinophil levels in early childhood and asthma development: A case-control study - Levina, D; Leontjeva, M; Abbasova, N; Petrova, Y; Bitieva, R; Erdes, SI; Aminova, AI; Nurtazina, A; Blyuss, B; Pikuza, M; Avdeenko, NV; Gadetskaya, S; et al. (PEDIATRIC ALLERGY AND IMMUNOLOGY, 2022)