Asbestos:Prid:Pt:Sputum:Nom:Microscopy.light
asbestos:prid:pt:sputum:nom:microscopy.light
Asbestos:Presence or Identity:To identify measures at a point in time:Sputum:Nominal:Microscopy.light
asbestos:presence or identity:to identify measures at a point in time:sputum:nominal:microscopy.light