TY  - RPRT
TI  - [The objective frequency decrement test (OFDT): a new objective EEG-test for determination of the difference limen for frequencies (author's transl)].
AU  - R Brix
PY  - 1975
UR  - https://pubmed.ncbi.nlm.nih.gov/128670/
ID  - 128670
ER  -