Observation:Prid:Pt:Body fld:Nom:Cyto stain
observation:prid:pt:body fld:nom:cyto stain
Observation:Presence or Identity:To identify measures at a point in time:Body fluid, unsp:Nominal:Cytology Stain
observation:presence or identity:to identify measures at a point in time:body fluid, unsp:nominal:cytology stain