Effectiveness, cost-effectiveness and safety of gabapentin versus placebo as an adjunct to multimodal pain regimens in surgical patients: protocol of a placebo controlled randomise... oleh Chris A Rogers, Sarah Wordsworth, Elizabeth A Stokes, Holly Mckeon, Gianluca Casali, Aiman Alzetani, Reyad Abbadi, Nilesh Chauhan, Laura Collett, Samantha E de Jesus, Nicholas Goddard, Jennifer Lamb, Mat Molyneux, Ben Gibbison