TY  - RPRT
TI  - In vitro pressure drop comparison between two mechanical valve prostheses.
AU  - S H Kim
AU  - B C Chang
AU  - B K Cho
PY  - 1994
DO  - 10.3349/ymj.1994.35.1.72
UR  - https://pubmed.ncbi.nlm.nih.gov/8009899/
ID  - 8009899
ER  -