Observation:Color:Pt:Plr fld^Fetus:Nom
observation:color:pt:plr fld^fetus:nom
Observation:Color:To identify measures at a point in time:Pleural fluid (thoracentesis fld)^Fetus:Nominal
observation:color:to identify measures at a point in time:pleural fluid (thoracentesis fld)^fetus:nominal