For citations:
Kholupko N.V., Kholupko E.N., Navmenova Ya.L., Wisham M., Filyustin A.E., Korotaev A.V., Kholupko E.N., Zhuravlev V.A., Rusalenko M.G. A clinical case of ectopic ACTH syndrome: diagnostic difficulties. Medical and Biological Problems of Life Activity. 2023;(1):99-104. https://doi.org/10.58708/2074-2088.2023-1(29)-99-104