Lynge, S., Dissing, K.B., Vach, W. et al. Effectiveness of chiropractic manipulation versus sham manipulation for recurrent headaches in children aged 7–14 years – a randomised clinical trial. Chiropr Man Therap 29, 1 (2021). https://doi.org/10.1186/s12998-020-00360-3 Abstract Background To investigate the effectiveness of chiropractic spinal manipulation versus sham manipulation in children aged 7–14 with recurrent headaches. Methods Design: A two-arm, […]