TY  - RPRT
TI  - [Pattern, stability and relationship among electroencephalographic activation techniques].
AU  - G A ULETT
AU  - L C JOHNSON
AU  - W B MILLS
PY  - 1959
DO  - 10.1016/0013-4694(59)90080-x
UR  - https://pubmed.ncbi.nlm.nih.gov/13652854/
ID  - 13652854
ER  -