000 00361cam a22001454a 4500
050 0 0 _aMED RC681
_bA1C27
245 0 0 _aCongenital heart disease
260 _aPhiladelphia
_bF.A. Davis
_c1970
300 _axi, 330p.
_bill.
500 _avol.2
650 0 _aCongenital heart disease
650 1 2 _aHeart Defects, Congenital
700 _aDowning, D.F.
942 _cBK
999 _c9109
_d9109