共 50 条
- [2] ISOLATED AORTIC-VALVE REPLACEMENT - 6-YEAR FOLLOW-UP [J]. ISRAEL JOURNAL OF MEDICAL SCIENCES, 1975, 11 (2-3): : 173 - 178
- [6] PRIMARY TISSUE VALVE DEGENERATION IN GLUTARALDEHYDE-PRESERVED PORCINE BIOPROSTHESES - HANCOCK-I VERSUS CARPENTIER-EDWARDS AT 4-YEAR TO 7-YEAR FOLLOW-UP [J]. ANNALS OF THORACIC SURGERY, 1986, 42 (05): : 568 - 572
- [9] Photorefractive keratectomy -: A 6-year follow-up study [J]. OPHTHALMOLOGY, 1998, 105 (02) : 273 - 281
- [10] PROGNOSIS IN CHRONIC BRONCHITIS - A 6-YEAR FOLLOW-UP [J]. AMERICAN REVIEW OF RESPIRATORY DISEASE, 1965, 92 (02): : 336 - &