@article{doi:10.1302/0301-620X.91BSUPP_II.0910278e, author = {El-Metwally, A and StĚŠhl, M and Macfarlane, GJ and Mikkelsson, M and Jones, GT and Kaprio, J}, title = {GENETIC AND ENVIRONMENTAL INFLUENCES ON NON-SPECIFIC LOW BACK PAIN IN CHILDREN: A TWIN STUDY}, journal = {Orthopaedic Proceedings}, volume = {91-B}, number = {SUPP_II}, pages = {278-279}, year = {2009}, doi = {10.1302/0301-620X.91BSUPP_II.0910278e}, url = {https://doi.org/10.1302/0301-620X.91BSUPP_II.0910278e} }