Search results
International Journal of Radiation Oncology, Biology, Physics > 2011 > 81 > 4 > e623-e630
Cancer / Radiotherapie > 2011 > 15 > 3 > 182-191
Gastroenterology > 2010 > 139 > 2 > 464-473.e3
Journal of Gastroenterology > 2003 > 38 > 12 > 1162-1166