Observation:Prid:Pt:Endocervical brush:Nom:Cyto stain
observation:prid:pt:endocervical brush:nom:cyto stain
Observation:Presence or Identity:To identify measures at a point in time:Endocervical brush:Nominal:Cytology Stain
observation:presence or identity:to identify measures at a point in time:endocervical brush:nominal:cytology stain