共 11 条
[1]
[Anonymous], 1981, MMWR: Morbidity and Mortality Weekly Report, V30, P250
[2]
CASE INVESTIGATION IN EPIDEMIOLOGY
[J].
AMERICAN JOURNAL OF EPIDEMIOLOGY,
1991, 134 (10)
:1067-1072
[4]
Gass, 1998, STEREOSCOPIC ATLAS M
[7]
Laser treatment of drusen to prevent progression to advanced age-related macular degeneration
[J].
COCHRANE DATABASE OF SYSTEMATIC REVIEWS,
2009, (03)
[8]
PIANTADOSI S, 1997, CLIN TRIALS METHODOL