TY  - RPRT
TI  - Stimulus frequency is essential information.
AU  - H H Ali
AU  - J J Savarese
PY  - 1979
DO  - 10.1097/00000542-197901000-00032
UR  - https://pubmed.ncbi.nlm.nih.gov/760617/
ID  - 760617
ER  -