TY  - RPRT
TI  - Background mortality and aortic valve replacement in the elderly.
AU  - A C Moulijn
AU  - H A Verheul
AU  - E Dekker
AU  - B J Amsel
PY  - 1997
DO  - 10.1016/s0003-4975(96)01050-8
UR  - https://pubmed.ncbi.nlm.nih.gov/8993306/
ID  - 8993306
ER  -