Nuclear Ribosomal DNA ITS-2 Sequence Characterization of Fasciola hepatica and Galba truncatula - K Ashrafi,; J Massoud,; K Holakouie Naieni,; MA Jo-Afshani,; M Mahmoodi,; N Ebadati,; SM Rezvani,; P Artigas,; MD Bargues,; S Mas-Coma, (Iranian Journal of Public Health)