[1]
ZazdravnovA. А., “CYTOKINES-MEDIATED ANEMIA AND IRON DEFICIENCY ANEMIA IN PATIENTS WITH RHEUMATOID ARTHRITIS AS A RISK FACTOR FOR GASTROESOPHAGEAL REFLUX DISEASE”, J. V. N. Karazin Khark. Nat. Univ., Ser. Med., no. 21, pp. 46-49, 1.