00361nam a22001217a 4500020001800000082001600018100003900034245010100073250001200174260002800186300001000214654001500224  a9788131218358  a616.12bPER  aPerloff, Joseph K                   aClinical recognition of congenital heart disease                                                  a5th ed.  aReed ElsevierbUPc2009  a614p.  aCardiology