Characteristics and outcome of infants born to mothers with SARS-CoV-2 infection during the first three waves of COVID-19 pandemic in northern Iran: a prospective cross-sectional study - Farhadi, R; Ghaffari, V; Mehrpisheh, S; Moosazadeh, M; Haghshenas, M; Ebadi, A (Ann Med Surg (Lond), 2022)