TY  - RPRT
TI  - Artificial heart valves.
AU  - G L Grunkemeier
AU  - S H Rahimtoola
PY  - 1990
DO  - 10.1146/annurev.me.41.020190.001343
UR  - https://pubmed.ncbi.nlm.nih.gov/2184728/
ID  - 2184728
ER  -