1. Acha PN, Szyfres B. Zoonoses and Communicable Diseases Common to Man and Animals. Pan American Health Org. 2003; 15: 345-8.
2. Roberts LS, Janovy J, Gerald D, Schmidt & Larry S. Roberts' Foundations of Parasitology. Mc Graw-Hill. 2009; 485-90.
3. Esmaeilzadeh S, Mohammadian B, Rezaei A. Linguatula serrata nymphs in a cat. (Scientific report). Iran J Veterin Res. 2008; 9:4: 387-389.
4. Shekarforoush SS, Razavi SM, Izadi M. Prevalence of Linguatula serrata nymphs in sheep in Shiraz, Iran. Small Ruminant Res. 2004;52: 99-101.doi: 10.1016/S0921-4488(03)00224-4
5. Soulsby EJ. Helminths. Arthropods and Protozoa of domesticated animals. Bailliere Tindall and Cassell Ltd, London;1982; 497-8.