Gabapentin for the Management of Chronic Pelvic Pain in Women (GaPP1): A Pilot Randomised Controlled Trial. oleh Steff C Lewis, Siladitya Bhattacharya, Olivia Wu, Katy Vincent, Stuart A Jack, Hilary O D Critchley, Maureen A Porter, Denise Cranley, John A Wilson, Andrew W Horne