共 19 条
- [2] AUSCULTATION OF HEART - EARLY NNEONATAL PERIOD [J]. AMERICAN JOURNAL OF DISEASES OF CHILDREN, 1961, 101 (05): : 575 - &
- [4] DANILOWI.D, 1966, PEDIATRICS, V37, P74
- [5] THE CARDIAC MURMUR FROM THE PATENT DUCTUS ARTERIOSUS IN NEWBORN LAMBS [J]. JOURNAL OF PHYSIOLOGY-LONDON, 1955, 128 (02): : 344 - 360
- [9] JEGIER W, 1968, CAN MED ASSOC J, V98, P105