V.N. DIOMIDOVA1, A.N. DMITRIEVA1, 2  1Chivash State University named after I. N. Ulyanov, Cheboksary 2Republic Clinical Oncology Dispensary, Cheboksary  Contact details: Diomidova V.N. — MD, Head of the Department of Propedeutics of Internal Diseases with a course in radiation diagnostics Address: 15 Moskovskiy prospekt, Russian Federation, Cheboksary, 428015, tel.: +7 (8352) 45-26-97, e-mail: diomidovavn@rambler.ru  Gastrointestinal stromal […]