Observation:Prid:Pt:Tiss:Nom:Bielschowsky stain
observation:prid:pt:tiss:nom:bielschowsky stain
Observation:Presence or Identity:To identify measures at a point in time:Tissue, unspecified:Nominal:Bielschowsky stain
observation:presence or identity:to identify measures at a point in time:tissue, unspecified:nominal:bielschowsky stain