International Journal of Radiation Oncology*Biology*Physics
International Journal of Radiation Oncology, Biology, Physics > 1997 > 38 > 4 > 743-747
International Journal of Radiation Oncology, Biology, Physics > 2002 > 53 > 3 > 622-629
International Journal of Radiation Oncology, Biology, Physics > 2005 > 61 > 3 > 678-686
International Journal of Radiation Oncology, Biology, Physics > 2007 > 69 > 2 > 454-458