Number of turns in 2M:NRat:2M:^Patient:Qn:NIH Toolbox
number of turns in 2m:nrat:2m:^patient:qn:nih toolbox
Number of turns in 2M:Number=Count/Time:2M:^Patient:Quantitative:NIH Toolbox
number of turns in 2m:number=count/time:2m:^patient:quantitative:nih toolbox