Found 2 results
2009
Quaternary International
(2009)
Pages:
91-107
Volume:
194
DOI 10.1016/j.quaint.2007.10.013
World Journal of Gastroenterology
(2009)
Issue:
10
Pages:
1231-1236
Volume:
15
Doi 10.3748/Wjg.15.1231