Internet intervention for increasing physical activity in persons with multiple sclerosis.
Motl
Robert W
RW
Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, IL 61801, USA. robmotl@illinois.edu
Dlugonski
Deirdre
D
Wójcicki
Thomas R
TR
McAuley
Edward
E
Mohr
David C
DC