Palliative radiotherapy for gastric cancer: is there a dose relationship between bleeding response and radiotherapy? - Arruda, Gustavo Viani; Arruda, Caio Viani; Hamamura, Ana Carolina; Faustino, Alexandre Ciuffi Corrêa; Danelichen, Anielle Freitas Bendo; Matsuura, Fernando Kojo; Neves, Leonardo Vicente Fay (Clinics, 2020)