000 00803 a2200241 4500
005 20250512125732.0
264 0 _c19760305
008 197603s 0 0 eng d
022 _a0021-9509
040 _aNLM
_beng
_cNLM
100 1 _aStarr, A
245 0 0 _aComparison of long term results after ball valve replacement.
_h[electronic resource]
260 _bThe Journal of cardiovascular surgery
_c1973
300 _a359-63 p.
_bdigital
500 _aPublication Type: Comparative Study; Journal Article
650 0 4 _aAortic Valve
_xsurgery
650 0 4 _aFollow-Up Studies
650 0 4 _aHeart Valve Prosthesis
_xadverse effects
650 0 4 _aHumans
650 0 4 _aMitral Valve
_xsurgery
650 0 4 _aOregon
773 0 _tThe Journal of cardiovascular surgery
_gvol. Spec No
_gp. 359-63
999 _c4810068
_d4810068