??????

???
1???????
2???????2 cm2?
3?5%1%?
4???????50??
5?????
6??????????????
7???1 cm2??
8???50cm2??
9???30%??
10???34?????
11?????????
12???100 cm2?
13??????????
14????
15????????
16??0.5??0.8?
17??0.8?
18????????
19???1/3??
20?????
21?????????
22???????????
23??
24???
25???
26?...

????????????????(1)??????????1?40???1??60??(2)???1??????? (3)????????????????(4)?????? (5)????????????(6)?????????????(7)?????(8)????????. ??18?2.50D??????????????? ???????????????????????????2080???????????PRK???? ?????????????????????20??????95%?6.00D-10.00D????????10.00D????????????????????????80...

?
???????????????
??????????????????????????????????????????????????????????????????????????????????
?
1 ???
1???????1530min????30min?5min??
2?????????????
3????????????????
4?????????????????
5???????????????????????????
21%??? ?????
3? ??????????????C?B?
4??? ?????????????

?????
?


1????????????????
2??????????????????????????????????????????????????????????????
3???????????????????????????????????????????
4??????????50mg100mgkg??????
5???????
[???]
1??????01?156323????????????????????????100mg???????????????????
2??????????????????????

?? 1.???????? 2.?? ????????????????????,0.4?0.5?0.25?????????????? 3.?? ????????????????????0.53%??????????? 4.? ??????????????????????????23?1520? 5.??? ??????????????????????????????? 6. ???????????????????????????????? 7.???????CEAD ??? 1.?? 0.5%??1?????????1030%??57%20%?????????????????23?45?1??...