Fetishcheva, L. E., Elgina, S. I., Rudaeva, E. V., Moses, K. B., Moses, V. G., & Chernykh, N. S. (2026). DIFFICULTIES IN DIAGNOSING ECTOPIC PREGNANCY. Medicine in Kuzbass, 25(1), 102-104. https://doi.org/10.24412/2687-0053-2026-1-102-104