TY  - RPRT
TI  - A control method for echo-encephalography.
AU  - B Lithander
PY  - 1960
DO  - 10.1111/j.1600-0447.1960.tb09482.x
UR  - https://pubmed.ncbi.nlm.nih.gov/14417513/
ID  - 14417513
ER  -