50 5 2010 8 5 500 9 1999 05 08 09 1
2009 (LAC: ) ( 1999 10 2
3
2010 Vaccine 28(2010) 3134-3142)
2009 5
6
7
8
9
Q & A Time after Class 80 90 10
11
1 13 12
13
2009
15
16
17
18
19
2009 10 20
21
22
23
24
25
26
27
28
2 25 29
30
1625 2 31
32
34
Broken Bridge 35
2008 36
37
( ) 38
2194m 373m 39
40
42
43
44
45
1866 1925 46
47
48
49
50
10 51
10 52
53
54
55
56
57