TY - GEN AU - Welsh,James S AU - Limmer,Jeffrey P TI - Dosimetric concerns regarding the 4-field box technique SN - 1537-453X PY - 2008///0114 KW - Aged KW - Gastrointestinal Diseases KW - etiology KW - Humans KW - Lymphatic Metastasis KW - Male KW - Male Urogenital Diseases KW - Pelvis KW - Prostatic Neoplasms KW - radiotherapy KW - Radiation Injuries KW - Radiotherapy KW - adverse effects KW - Research Design N1 - Publication Type: Comment; Comparative Study; Letter UR - https://doi.org/10.1097/COC.0b013e31815878b8 ER -