共 17 条
[2]
GIBSON DL, 1990, PEDIATRICS, V86, P405
[3]
GIBSON DL, 1989, PEDIATRICS, V83, P486
[4]
Goldstein H, 1980, Adv Ophthalmol, V40, P1
[5]
HALLDORSSON S, 1980, ACTA OPHTHALMOL, V58, P237
[6]
Hatfield E M, 1975, Sight Sav Rev, V45, P3
[7]
Hogue C J, 1989, MMWR CDC Surveill Summ, V38, P1
[9]
*NAT SOC PREV BLIN, 1980, VIS PROBL US DAT AN
[10]
PERSON ES, 1970, BIOMETR TABLES ST, P1