Title: Biblio RTF Export
Author: Biblio 7.x

Ware, J. E., J., Bjorner, J. B., & Kosinski, M..  (2000).  Response to Hays et al and McHorney and Cohen: Practical implications of item response theory and computerized adaptive testing: A brief summary of ongoing studies of widely used headache impact scales. Medical Care, 38, 73-82.