A randomized controlled trial testing a hyaluronic acid spacer injection for skin toxicity reduction of brachytherapy accelerated partial breast irradiation (APBI): a study protoco... oleh Gerson M. Struik, Jeremy Godart, Gerda M. Verduijn, Inger-Karine Kolkman-Deurloo, Kim C. de Vries, Raymond de Boer, Linetta B. Koppert, Erwin Birnie, Ali Ghandi, Taco M. Klem, Jean-Philippe Pignol