Comparison of the effects of low-level laser and pulsed and continuous ultrasound on pain and physical disability in chronic non-specific low back pain: a randomized controlled clinical trial.
Ana Paula Fernandes De Angelis RubiraMarcelo Custódio RubiraLucas De Angelis RubiraJosielli ComachioMaurício Oliveira MagalhãesAmélia Pasqual MarquesPublished in: Advances in rheumatology (London, England) (2019)
ClinicalTrials.gov: NCT02150096.