(1)
TominаО. E.; Bichkova, O. Y.; Fomych, G. M.; Ivleva, O. O.; OhriamkinaО. O.; Usan, N. Y. HEART RATE VARIABILITY IN PATIENTS WITH HYPERTENSION, COMORBID WITH PEPTIC ULCER DISEASE, TAKING INTO ACCOUNT CIRCADIAN SYSTOLIC BLOOD PRESSURE. J. V. N. Karazin Khark. Nat. Univ., Ser. Med. 1, 52-62.