Efficacy of low-level laser therapy on pain and disability in knee osteoarthritis: systematic review and meta-analysis of randomised placebo-controlled trials.

Martin Bjørn StausholmIngvill Fjell NaterstadJon JoensenRodrigo Álvaro Brandão Lopes-MartinsHumaira SæbøHans LundKjartan Vibe FersumJan Magnus Bjordal

Published in: BMJ open (2019)

CRD42016035587.

Keyphrases

knee osteoarthritis
placebo controlled
double blind
chronic pain
study protocol
clinical trial
multiple sclerosis
pain management
phase ii
phase iii
phase ii study
neuropathic pain
open label
randomized controlled trial