Observation:Prid:Pt:Amnio fld:Nom:Nile blue prusside
observation:prid:pt:amnio fld:nom:nile blue prusside
Observation:Presence or Identity:To identify measures at a point in time:Amniotic fluid:Nominal:Nile blue prusside
observation:presence or identity:to identify measures at a point in time:amniotic fluid:nominal:nile blue prusside