@book{332107,
	title = {A phantom study on the behavior of Acuros XB algorithm in flattening filter free photon beams},
	publisher = {Journal of Medical Physics},
	url = {http://www.jmp.org.in/showBackIssue.asp?issn=0971-6203;year=2015;volume=40;issue=3;month=July-September}
}