Fowler FJ Jr, Cleary PD, Magaziner J, Patrick DL, Benjamin KL. Methodological issues in measuring patient-reported outcomes: the agenda of the Work Group on Outcomes Assessment. Med Care. 1994 Jul;32(7 Suppl):JS65-76.
Fowler FJ Jr, Cleary PD, Magaziner J, Patrick DL, Benjamin KL. Methodological issues in measuring patient-reported outcomes: the agenda of the Work Group on Outcomes Assessment. Med Care. 1994 Jul;32(7 Suppl):JS65-76.