共 16 条
[1]
COX DR, 1972, J R STAT SOC B, V34, P187
[2]
Davis M D, 1979, Trans Am Ophthalmol Soc, V77, P144
[4]
GORDON T, 1968, INTRO GENERAL BACKGR
[5]
HIRSCH RP, 1983, ARCH OPHTHALMOL-CHIC, V101, P1034
[6]
HUTCHINSON JJ, 1976, MED RISKS PATTERNS M, P61
[10]
LEIBOWITZ HM, 1980, SURV OPHTHALMOL S, V24, P355