@article{paperid:1087469, author = {Mowlavi, Ali Asghar and Azam Afzalifar and M. Mohammad}, title = {Performance of a linear accelerator couch positioning quality control task using an electronic portal imaging device}, journal = {Radiological Physics and Technology}, year = {2020}, volume = {13}, number = {2}, month = {June}, issn = {1865-0333}, pages = {195--200}, numpages = {5}, keywords = {EPID · Treatment couch · Quality assurance · QA phantom}, }