N.V. BOLOTOVA, N.YU. FILINA, V.K. POLYAKOV, S.YU. ALDASHKIN Saratov State Medical University named after V.I. Razumovsky, Saratov Contact details: Bolotova N.V, MD, Professor, Head of the Department of Propaedeutics of Children’s Diseases, Pediatric Endocrinology and Diabetology Address: 137 Bolshaya Sadovaya St., Russian Federation, Saratov, 410054, tel.: +7-903-328-79-92, e-mail: kafedranv@mail.ru  This paper presents literature data indicating […]