For citations:

Dedov I.I., Sitkin I.I., Belaya Z.E., Marova E.I., Przhiyalkovskaya E.G., Remizov O.V., Rozhinskaya L.Y. The first experience with selective blood collection from the inferior petrosal sinuses in Russia (case reports). Problems of Endocrinology. 2009;55(6):11-16. (In Russ.) https://doi.org/10.14341/probl200955611-16