@misc{indiciaeba34537b4c88, title = {[Bone conduction-speech audiometry as a supplementary measuring method before operations for improvement of hearing].}, author = {K H HAHLBROCK}, doi = {10.3109/00016486109126501}, url = {https://pubmed.ncbi.nlm.nih.gov/13710551/}, note = {Source identifier: 13710551} }