Maria Caterina Putti Marco Pizzi Irene Bertozzi Elena Sabattini Concetta Micalizzi Piero Farruggia Ugo Ramenghi Simone Cesaro Giovanna Russo Edoardo Peroni Massimo Rugge Fabizio Fabris Maria Luigia Randi

amrita sharma department of veterinary parasitology, college of veterinary science, guru angad dev veterinary and animal sciences university, ludhiana, india lachhman das singla department of veterinary parasitology, college of veterinary science, guru angad dev veterinary and animal sciences university, ludhiana, india ashuma * department of veterinary parasitology, college of veterinary science, guru angad dev veterinary and animal sciences university, ludhiana, india balvinder kaur batth department of veterinary parasitology, college of veterinary science, guru angad dev veterinary and animal sciences university, ludhiana, india paramjit kaur department of veterinary parasitology, college of veterinary science, guru angad dev veterinary and animal sciences university, ludhiana, india