Poster 51: Efficacy of Intrathecal Baclofen Therapy Compared to Oral Medication on Pain and Quality of Life in Post‐Stroke Spasticity: the SISTERS Study. Issue 9 (26th September 2018) - Creamer, Michael J.; Cloud, Geoffrey C.; Kossmehl, Peter PK.; Yochelson, Michael R.; Francisco, Gerard E.; Ward, Antony B.; Wissel, Joerg H.; Zampolini, Mauro; Abouihia, Abdallah; Calabrese, Alessandra; Saltuari, Leopold LS.