For citations:
Sumin A., Sumina L.Y., Galimzyanov D. Endothelial function in hypertensive patients under the conditions of stress, muscle relaxation and their combination . "Arterial’naya Gipertenziya" ("Arterial Hypertension"). 2008;14(3):257-263. (In Russ.) https://doi.org/10.18705/1607-419X-2008-14-3-257-263