Authors:
Cohen, L
Pouwer, F
Pfennings, LEMA
Lankhorst, GJ
van der Ploeg, HM
Polman, CH
Ader, HJ
Jonnson, A
Vleugels, L
Citation: L. Cohen et al., Factor structure of the Disability and Impact Profile in patients with multiple sclerosis, QUAL LIFE R, 8(1-2), 1999, pp. 141-150