Diameter:Len:Pt:Cervical canal.external os:Qn:Palpation
diameter:len:pt:cervical canal.external os:qn:palpation
Diameter:Length:To identify measures at a point in time:Cervical canal.external os:Quantitative:Palpation
diameter:length:to identify measures at a point in time:cervical canal.external os:quantitative:palpation