For citations:
Gapon L.I., Veselina G.N., Kolesnikova S.N., Prilepova A.A. Evaluation of the effects of atenolol and nifedipine retard on the functional status of cerebral circulation in patients with arterial hypertension in relation to risk factors. "Arterial’naya Gipertenziya" ("Arterial Hypertension"). 2003;9(5):172-173. (In Russ.) https://doi.org/10.18705/1607-419X-2003-9-5-172-173