How old was sample person when he or she completely stopped breastfeeding or being fed breast milk:Time:Pt:^Patient:Qn:PhenX
how old was sample person when he or she completely stopped breastfeeding or being fed breast milk:time:pt:^patient:qn:phenx
How old was sample person when he or she completely stopped breastfeeding or being fed breast milk:Time:To identify measures at a point in time:^Patient:Quantitative:PhenX
how old was sample person when he or she completely stopped breastfeeding or being fed breast milk:time:to identify measures at a point in time:^patient:quantitative:phenx