For citations:

Tretyakova N.A., Oleksik S.S., Ermakova A.A. Multiple endocrine neoplasia type 1: from isolated symptoms to a syndromic diagnosis (clinical case). Amur Medical Journal. 2026;14(3):54-62. (In Russ.) https://doi.org/10.22448/AMJ.2026.3.54-62. EDN: LMQNUG