@misc{indiciae311557d83641, title = {[Interpretation of questionnaires. An translation method problem].}, author = {O J Kvamme and J Mainz and A Helin and M Ribacke and F Olesen and P Hjortdahl}, year = {1998}, url = {https://pubmed.ncbi.nlm.nih.gov/9894417/}, note = {Source identifier: 9894417} }