Is this brother or sister still living:Find:Pt:^Patient:Ord:Carolina Breast Cancer Study
is this brother or sister still living:find:pt:^patient:ord:carolina breast cancer study
Is this brother or sister still living:Finding:To identify measures at a point in time:^Patient:Ordinal:Carolina Breast Cancer Study
is this brother or sister still living:finding:to identify measures at a point in time:^patient:ordinal:carolina breast cancer study