Tunyarut Dangprasert. (1994) Ultrastructural and immunocytochemical studies of the tegument of adult fasciola gigantica. Mahidol University,:ม.ป.ท.Tunyarut Dangprasert. 1994. Ultrastructural and immunocytochemical studies of the tegument of adult fasciola gigantica. ม.ป.ท.:Mahidol University,;Tunyarut Dangprasert. Ultrastructural and immunocytochemical studies of the tegument of adult fasciola gigantica. ม.ป.ท.:Mahidol University, 1994. Print.