Date.vaccination contraindication &or precaution effective:Date:Pt:^Patient:Qn
date.vaccination contraindication &or precaution effective:date:pt:^patient:qn
Date.vaccination contraindication &or precaution effective:Date:To identify measures at a point in time:^Patient:Quantitative
date.vaccination contraindication &or precaution effective:date:to identify measures at a point in time:^patient:quantitative