共 19 条
- [5] CANNON PJ, 1977, PROG CARDIOVASC DIS, V20, P109
- [6] RIGHT VENTRICULAR EJECTION FRACTION IN SEVERE CHRONIC AIRWAY-OBSTRUCTION [J]. CHEST, 1977, 71 (02) : 281 - 282
- [8] KNIPPING HW, 1955, DEUT MED WOCHENSCHR, V80, P1146
- [9] LASSEN N A, 1964, Minerva Nucl, V8, P211
- [10] LOKEN MK, 1967, AMER J ROENTGENOL RA, V100, P835