Reliability and validity of observer ratings of pain using the visual analog scale (VAS) in infants undergoing immunization injections
Anna Taddio, Lisa O’Brien, Moshe Ipp, Derek Stephens, Morton Goldbach, Gideon KorenVolume:
147
Year:
2009
Language:
english
Pages:
6
DOI:
10.1016/j.pain.2009.08.027
File:
PDF, 172 KB
english, 2009