Sickle cell carrier (trait):Imp:Pt:Bld.dot:Ord
sickle cell carrier (trait):imp:pt:bld.dot:ord
Sickle cell carrier (trait):Impression/interpretation of study:To identify measures at a point in time:Dried blood spot:Ordinal
sickle cell carrier (trait):impression/interpretation of study:to identify measures at a point in time:dried blood spot:ordinal