Guleroglu, F.Y., Atalmis, H.A., Bafali, I.O., Dikdere, G.B., Dikdere, I., Ekmez, M., Kaban, A., Karasabanoglu, F., Atas, B.S., Selvi, E., Sumnu, G., Topaktas, M., Dayan, M.Y., Dogu, S.Y. and Cetin, A. 2023. Short-term outcomes of COVID-19 in pregnant women unvaccinated for SARS-CoV-2 in the first, second, and third trimesters: a retrospective study. São Paulo Medical Journal. 141, 4 (Jun. 2023), 1–9.