1. 1/16 7
1/16 20
1/16 21
1/16 40
1/16 44

2. :
1
2
3
:
1.
2.
12
3.

3. :
: :
1.
1.
2.
2.
3.
3.
4.
4.
5.
6. 5.

4. 1
30-40
4.83

5. http://www.thaihealth.or.th/healthcontent/article/6620
http://th.wikipedia.org/wiki
http://www.goodhealth.co.th/new_page_99.htm
http://www.si.mahidol.ac.th/th/research-
academics/rs_news_detail.asp?n_id=
http://www.bloggang.com/mainblog.php?id=bio fc&month=
- - &group= &gblog=
http://www.vcharkarn.com/varticle/
http://www.chulalongkornhospital.go.th/unit/ipdchula/ipdchula/ind
ex.php?option=com_content&task=view&id= &Itemid=