共 12 条
- [2] HEMODYNAMIC CORRELATES OF FIRST HEART SOUND [J]. AMERICAN JOURNAL OF PHYSIOLOGY, 1961, 201 (05): : 888 - &
- [3] FEIGENBAUM H, 1972, ECHOCARDIOGRAPHY
- [5] Harrison T. R., 1970, PRINCIPLES INTERNAL
- [8] PRIDIE RB, 1971, BRIT HEART J, V33, P296
- [10] SNEDECOR GW, 1956, STATISTICAL METHODS