Boonhiang Promdonkoy. (1993) A high level expression of biologically active fish growth hormone in Escherichia coli. Mahidol University,:ม.ป.ท.Boonhiang Promdonkoy. 1993. A high level expression of biologically active fish growth hormone in Escherichia coli. ม.ป.ท.:Mahidol University,;Boonhiang Promdonkoy. A high level expression of biologically active fish growth hormone in Escherichia coli. ม.ป.ท.:Mahidol University, 1993. Print.