1. Nsikak-Abasi M.D., Kornieieva K.I., Stehnyi D.I., Lebedinska M.M. THE ROLE OF IRON DEFICIENCY ANEMIA IN PATIENTS WITH СHRONIC HEART FAILURE IN THE EXAMPLE OF A CLINICAL CASE // The Journal of V. N. Karazin Kharkiv National University, series "Medicine". 2017. № 33. C. 86-90.