@article{paperid:1028146, author = {Borji, Hassan and Azizzadeh, Mohammad and Ebrahimi, Mansour and Asadpour, Mohammad}, title = {Study on small ruminant lungworms and associated risk factors in northeastern Iran}, journal = {Asian Pacific Journal of Tropical Medicine}, year = {2012}, volume = {5}, number = {11}, month = {November}, issn = {1995-7645}, pages = {853--856}, numpages = {3}, keywords = {Dictyocaulus filaria; Protostrongylus rufescens; Lungworms; Small ruminant; Iran}, }