TY  - RPRT
TI  - A multiple audiometer for group testing and its use in school audiometry.
AU  - P E HOEKSEMA
AU  - H C HUIZING
DO  - 10.3109/00016485609118189
UR  - https://pubmed.ncbi.nlm.nih.gov/13339297/
ID  - 13339297
ER  -