2021. Dosimetric Verification of Gamma Passing Rate for Head and Neck Cases Treated with Intensity Modulated Radiation Therapy (IMRT) Treatment Planning Technique. Baghdad Science Journal. 18, 4(Suppl.) (Dec. 2021), 1514. DOI:https://doi.org/10.21123/bsj.2021.18.4(Suppl.).1514.