@misc{indiciae609c680fe8e3, title = {[Fractures in the elderly: are postal questionnaires sufficiently sensitive?].}, author = {A Raspe and R Klockgether and U von Domarus and C Matthis}, year = {1998}, doi = {10.1007/bf01349249}, url = {https://pubmed.ncbi.nlm.nih.gov/9760711/}, note = {Source identifier: 9760711} }