TY  - RPRT
TI  - A preliminary human study with a simple nonthrombogenic catheter.
AU  - R Cramer
AU  - R S Frech
AU  - K Amplatz
PY  - 1971
DO  - 10.1148/100.2.421
UR  - https://pubmed.ncbi.nlm.nih.gov/5147411/
ID  - 5147411
ER  -