The visual analog scale (VAS) demonstrates comparable validity for perennial allergic rhinitis (PAR) and nonallergic rhinitis ...

The visual analog scale (VAS) demonstrates comparable validity for perennial allergic rhinitis (PAR) and nonallergic rhinitis ...

Being aware of validity and how it can be threatened can help teachers make decisions about what assessments are worth making and what they can be used for ...

Kerala High Court held that the omission of sub-clause (j) to Section 66D of the Finance Act and, resultantly, imposition of service tax on ‘access to amusement facilities’ is unconstitutional.