Medication administered prior to this unit's EMS care:Find:Pt:^Patient:Ord
medication administered prior to this unit's ems care:find:pt:^patient:ord
Medication administered prior to this unit's EMS care:Finding:To identify measures at a point in time:^Patient:Ordinal
medication administered prior to this unit's ems care:finding:to identify measures at a point in time:^patient:ordinal