TY  - RPRT
TI  - Normal reference values in TCD.
AU  - A G Harders
AU  - B J Arnolds
PY  - 1987
DO  - 10.1016/0090-3019(87)90068-1
UR  - https://pubmed.ncbi.nlm.nih.gov/3310291/
ID  - 3310291
ER  -