TY - BOOK T1 - The heart and circulation in the newborn and infant A1 - Cassels, Donald E. LA - English PP - New York PB - Grune & Stratton YR - 1966 UL - https://tuklas.up.edu.ph/Record/UP-1685523046124990939 OP - 426 CN - RJ 421 I55 1966 KW - Cardiovascular system : Congresses. KW - Infants (Newborn) KW - Pediatric cardiology : Congresses. ER -