A high-intensity lumbar extensor strengthening program is little better than a low-intensity program or a waiting list control group for chronic low back pain : a randomised clinical trial / Chris C. Harts... [et al.]

A high-intensity lumbar extensor strengthening program is little better than a low-intensity program or a waiting list control group for chronic low back pain : a randomised clinical trial / Chris C. Harts... [et al.] Fisioterapia
Dor - Costas