V.M. DELYAGIN, M.B. MELNIKOVA, G. SERIK Federal Scientific and Clinical Centre of Pediatric Hematology, Oncology and Immunology named after Dmitry Rogachev, 1 Samori Maschel Str., 117997 Moscow, Russian Federation Delyagin V.M. — D. Med. Sc., Professor, Head of the Department of Functional Diagnostics, Head of the Department of Clinical Physiology, tel. (495) 287-65-70 (48-09), e-mail: […]