%0 Conference Proceedings %T Evaluation of abomasal PH in lambs infected experimentally with Marshallagia marshalli %A Moradpoor Sheykhkanloo, Nona %A Razmi, Gholam Reza %A Borji, Hassan %A MALEKI, MOHSEN %A Kazemi Mehrjerdi, Hossein %J 1ST international and 8th national congress of parasitology and parasitic disease in Iran %D 2012