ABVD or BEACOPPbaseline along with involved-field radiotherapy in early-stage Hodgkin Lymphoma with risk factors: Results of the European Organisation for Research and Treatment of Cancer (EORTC)–Groupe d'Étude des Lymphomes de l'Adulte (GELA) H9-U intergroup randomised trial. In Onkológia. ISSN 1336-8176. Bratislava : SOLEN, 2017, 2017, roč. 12, č. 3, s. 222.