@misc{indiciae2d94f9b36dda, title = {[An early scalp-derivable potential for objective audiometry].}, author = {G Gerull and M Giesen and D Mrowinski and N Rudolph}, year = {1972}, url = {https://pubmed.ncbi.nlm.nih.gov/4650165/}, note = {Source identifier: 4650165} }