AUTHOR=Delikgoz Soykut Ela , Ozsahin Esat Mahmut , Yukselen Guney Yildiz , Aytac Arslan Suheyla , Derinalp Or Ozlem , Altundag Muzaffer Bedri , Ugurluer Gamze , Tsoutsou Pauletta TITLE=The use of PET/CT in radiotherapy planning: contribution of deformable registration JOURNAL=Frontiers in Oncology VOLUME=3 YEAR=2013 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2013.00033 DOI=10.3389/fonc.2013.00033 ISSN=2234-943X