For quoting:
Turchenko I.A., Siniaeva Iu.A., Shevchenko T.V., Gurmikov B.N. "Treatment tactics in a patient with primary multiple synchronous cancer of the major duodenal papilla, rectum, and prostate gland (Сase report) ". Journal Diagnostic & interventional radiology. 2025; 19(4); 53-59.