Frequency of medicine or drug injection with needle during time period with highest use:NRat:12Mo:^Patient:Ord
frequency of medicine or drug injection with needle during time period with highest use:nrat:12mo:^patient:ord
Frequency of medicine or drug injection with needle during time period with highest use:Number=Count/Time:12 months:^Patient:Ordinal
frequency of medicine or drug injection with needle during time period with highest use:number=count/time:12 months:^patient:ordinal