Medication or other substance was involved:Find:Pt:^Event:Ord:AHRQ
medication or other substance was involved:find:pt:^event:ord:ahrq
Medication or other substance was involved:Finding:To identify measures at a point in time:^Event:Ordinal:AHRQ
medication or other substance was involved:finding:to identify measures at a point in time:^event:ordinal:ahrq