@book{332130,
	title = {Acceptance criteria for flattening filter-free photon beam from standard medical electron linear accelerator: AERB task group recommendations},
	publisher = {Journal of Medical Physics},
	url = {http://www.jmp.org.in/showBackIssue.asp?issn=0971-6203;year=2014;volume=39;issue=4;month=October-December}
}