Chapter	ConceptId
1	40733004
2	399981008
3	362970003
3	414022008
3	414029004
3	414030009
4	2492009
4	75934005
4	362969004
5	74732009
6	118940003
7	128127008
8	25906001
9	49601007
10	50043002
11	53619000
12	128598002
13	928000
13	105969002
14	118238000
15	248982007
16	106103007
16	414025005
17	66091009
19	269688005
19	417163006