00417nam a2200121Ia 4500008004100000245005700041260003100098260000900129300000900138650002600147650001200173856011000185170516s9999    xx            000 0 und d  aDerivative based sensitivity analysis of gamma index  bJournal of Medical Physics  c2015  a40:4  xRadiologic Technology  xRadtech  uhttp://www.jmp.org.in/showBackIssue.asp?issn=0971-6203;year=2015;volume=40;issue=4;month=October-December