TY - GEN AU - Dempsey,J J TI - The occlusion effect created by custom canal hearing aids SN - 0192-9763 PY - 1990///0328 KW - Bone Conduction KW - physiology KW - Ear Canal KW - Hearing Aids KW - Humans KW - Speech Reception Threshold Test KW - methods N1 - Publication Type: Journal Article ER -