Effectiveness of physical therapy interventions for low back pain targeting the low back only or low back plus hips: a randomized controlled trial protocol Scott A. Burns, Joshua A. Cleland, Darren A. Rivett, Suzanne J. Snodgrass

Misconceptions of physical therapists and medical doctors regarding the impact of lifting a light load on low back pain Joséphine Rialet-Micoulau, Valoris Lucas, Christophe Demoulin, Laurent Pitance

Referral of people with low back pain to physical therapists in Brazilian primary healthcare: A challenge revealed Tais Luciana Lacerda, Pedro Lacerda Montes, Luciana Gazzi Macedo, Raymond Ostelo, Henry Maia Peixoto, Rodrigo Luiz Carregaro