Drugs in focus: Botulinum toxin in the therapy of gastrointestinal disorders in children.

Homan M, Thomson M, Bontems P, Saccomani MD, Dias JA, Faraci S, Furlano R, Hojsak I, Ledder O, Slae M, Narula P, Nita AF, Norsa L, Oliva S, Papadopoulou A, Romano C, Rybak A, Spyropoulou V, Tambucci R, Tzivinikos C, van Wijk M, Borrelli O