@book{332097,
	title = {A dosimetric evaluation of flattening filter-free volumetric modulated arc therapy in nasopharyngeal carcinoma},
	publisher = {Journal of Medical Physics},
	url = {http://www.jmp.org.in/showBackIssue.asp?issn=0971-6203;year=2014;volume=39;issue=3;month=July-September}
}