Jerapan Krungkrai. (1985) Biosynthesis of folic acid in Plasmodium falciparum. Mahidol University,:ม.ป.ท.Jerapan Krungkrai. 1985. Biosynthesis of folic acid in Plasmodium falciparum. ม.ป.ท.:Mahidol University,;Jerapan Krungkrai. Biosynthesis of folic acid in Plasmodium falciparum. ม.ป.ท.:Mahidol University, 1985. Print.