Bordo, Žanis, A. Bērziņa, A. Miskova, and K. Zeiza. “Acute Cholecystitis in Pregnancy: A Case Report”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 10, no. 10, Sept. 2021, pp. 3966-9, doi:10.18203/2320-1770.ijrcog20213870.