For citations:

Den B., Ignashov A.M., Perley V.E., Gichkin A.Yu., Ustyuzhaninov A.S. THE SIGNIFICANCE OF RESPIRATORY AND ORTHOSTATIC TESTS IN DUPLEX SCANNING IN DIAGNOSTICS OF CELIAC ARTERY COMPRESSION SYNDROME. Grekov's Bulletin of Surgery. 2013;172(2):028-031. (In Russ.) https://doi.org/10.24884/0042-4625-2013-172-2-028-031