共 9 条
- [1] CHRISTENSEN CK, 1987, J DIABETES COMPLICAT, V1, P100
- [2] Egger M, 1997, DIABETIC MED, V14, P919, DOI 10.1002/(SICI)1096-9136(199711)14:11<919::AID-DIA456>3.0.CO
- [3] 2-A
- [4] FELDTRASMUSSEN B, 1986, LANCET, V2, P1300
- [7] KROGSAA B, 1985, ACTA OPHTHALMOL S, V175, P104