TY  - RPRT
TI  - Two-needle calculation of recirculation compared with the standard three-needle method.
AU  - J A Pederson
AU  - R Dunlay
AU  - C Williams
AU  - F Llach
PY  - 1990
UR  - https://pubmed.ncbi.nlm.nih.gov/2350908/
ID  - 2350908
ER  -