TI - Effects of Oral Health Care Education on the Severity of Oral Mucositis in Pediatric Oncology Patients AU - KOSTAK, M.A. AU - SEMERCİ, R. AU - EREN, T. AU - KOCAASLAN, E.N. AU - YILDIZ, F. SO - Turk J Oncol 2020;35:422-429. DO - 10.5505/tjo.2020.2366