(Q83074597)
Statements
Promoting physical activity in children with juvenile idiopathic arthritis through an internet-based program: results of a pilot randomized controlled trial (English)
Otto T H M Lelieveld
Wineke Armbrust
Jan H B Geertzen
Inez de Graaf
Miek A van Leeuwen
Pieter J J Sauer
Ellen van Weert