@misc{indiciaec0d83fce25ef, title = {Earmold modification effect measured by coupler, threshold and probe techniques.}, author = {G A Studebaker and R M Cox and D J Wark}, doi = {10.3109/00206097809080044}, url = {https://pubmed.ncbi.nlm.nih.gov/646735/}, note = {Source identifier: 646735} }