TY  - RPRT
TI  - Quantal bioassay and stroke.
AU  - J A Zivin
AU  - D R Waud
PY  - 1992
DO  - 10.1161/01.str.23.5.767
UR  - https://pubmed.ncbi.nlm.nih.gov/1579976/
ID  - 1579976
ER  -