TY  - RPRT
TI  - Subtraction technique in encephalography. Preliminary report.
AU  - G Ruggiero
AU  - M Mazzacurati
DO  - 10.1097/00004424-196709000-00013
UR  - https://pubmed.ncbi.nlm.nih.gov/5299042/
ID  - 5299042
ER  -