Network meta-analysis for comparative effectiveness of treatments for chronic low back pain disorders: systematic review protocol.
Daniel Ludovic BelavyAshish D DiwanJon FordClint T MillerAndrew J HahneNiamh Liana MundellScott D TagliaferriSteven BoweHugo PedderTobias SaueressigXiaohui ZhaoXiaolong ChenArun Prasad BalasundaramNitin Kumar AroraPatrick J OwenPublished in: BMJ open (2021)
PROSPERO registration number CRD42020182039.