TY  - RPRT
TI  - Visualizing postmortem human heart valves.
AU  - C V MECKSTROTH
AU  - K P KLASSEN
PY  - 1962
DO  - 10.1001/archsurg.1962.01300190153019
UR  - https://pubmed.ncbi.nlm.nih.gov/14471961/
ID  - 14471961
ER  -