For citations:
Chekalova M.A., Kedrova A.G., Cherkasov E.Yu., Kryazheva V.S., Greyan T.A. Discussion of the importance of ultrasound for the preoperative diagnosis of ovarian tumors (the main provisions of the consensus of leading international organizations, published in June 2021). Tumors of female reproductive system. 2023;19(4):114-122. (In Russ.) https://doi.org/10.17650/1994-4098-2023-19-4-114-122