Study design and methods of the BoTULS trial: a randomised controlled trial to evaluate the clinical effect and cost effectiveness of treating upper limb spasticity due to stroke with botulinum toxin type A.
Rodgers H, Shaw L, Price C, van Wijck F, Barnes M, Graham L, Ford G, Shackley P, Steen N, BoTULS investigators.
Trials. 2008 Oct 23; 9:59. Epub 2008 Oct 23.
[Trials. 2008]