00440nam a22001572  4500001001100000005001700011008004100028040000800069245006600077260003500143260003400178650001100212650001600223700002300239050002000262000001811820140825164819.0100217s1993    xx            000 0 eng d  aPUL00aMayo Clinic heart book /cMichael D. McGoon, editor-in-chief.  aNew York :bW. Morrow,cc1993.  aNew York :bW. Morrow,c1993. 0aHeart. 0aCardiology.1 aMcGoon, Michael D.  aRC672b.M4 1993