Author/Authors :
mahmoudi, mohammad reza guilan university of medical sciences - faculty of medicine - department of microbiology and parasitology, rasht, iran , berenji, fariba mashhad university of medical sciences - school of medicine - department of parasitology, mashhad, iran , fata, abdolmajid mashhad university of medical sciences - school of medicine - department of parasitology, mashhad, iran , najafzadeh, mohammad javad mashhad university of medical sciences - school of medicine - department of parasitology, mashhad, iran , asadian, amin mashhad university of medical sciences - school of medicine - department of parasitology, mashhad, iran , salehi, maryam mashhad university of medical sciences - school of medicine - department of community medicine, mashhad, iran