Menstrual period duration.last:Time:Pt:^Patient:OrdQn:Stated
menstrual period duration.last:time:pt:^patient:ordqn:stated
Menstrual period duration.last:Time:To identify measures at a point in time:^Patient:Quantitative or Ordinal:Stated
menstrual period duration.last:time:to identify measures at a point in time:^patient:quantitative or ordinal:stated