1- Azizi H R, Pour Jafar M, Dabaghzadeh B, Rajabi H. Study on prevalence rate of Cryptosporidium parvum in calves with under one year age group old in Shahrekord. Iranian Vet. J.2007; 17: 96-99.
2- Casemore D.P, et al. Laboratory diagnosis of cryptosporidiosis. J. Clinical pathology.1985; 38: 1337-1341.
3- Fayer R. Cryptosporidium and Cryptosporidium. CRC press.1997; 64,111-128.
4- Fotouhi Ardakani R, Fasihi Harandi M, Solayman Banani S, Kamyabi H, Atapour M, et al. Epidemiology of Cryptosporidium infection of cattle in Kerman/Iran and molecular genotyping of some isolates. J. Kerman Univ. Med. Sci.2008; 15: 313-320.
5- Lotfollahzadeh S, Ziaei Daroonkolai N, Zahraei Salehi T, Poorbakhsh S A, Mokhber Dezfouli M.R, Afshari Gh R. A study on the presence of Escherichia coli, coccidia and cryptosporidium in stool samples of under one month age diarrheic calves in Ghaemshahr and Babol and antibiotic sensitivity of isolates. J. Fac. Vet. Med. Univ. Tehran.2004; 59: 131-135.
6- Maleki Sh, Nayebzadeh H. A survey of prevalence of cryptosporidiosis among diarrheic and Healty cattle and calves in Khoram Abad, Iran. J. Vet. Res.2008; 62: 423-426.
7- Mohebali M, Nateghpour M, Korsandinia A. A survey on prevalence rate of calves cryptosporidium infection in Islam-Shahr district, Tehran province and its health importance in human. J. Fac. Vet. Med. Univ. Tehran.1999; 54: 59-62.
8- Mokhber Dezfouli M R, Meshgi B. Epidemiological study of cryptosporidial infestation of man and animals. J. Fac. Vet. Med. Univ. Tehran.2002; 57: 87-91.
9- Mokhber Dezfouli M R, Meshgi B, Maleki S H, Nayebzadeh H. A survey of prevalence of cryptosporidiosis among diarrheic and Healty cattle and calves in Khoram Abad, Iran. J. Vet. Res.2008; 62: 423-426.
10- Nour Mohammadzadeh F, Davoudi Y, Jamali R, Norouzian I. Epidemiological study of Cryptosporidium in newborn cattle in eastern Azbayjan Province. Quarterly J. of Vet Research 65-3. 2010; 247-254[In Persian].
11- Ranjbar-Bahadori S H, Aliari M. Risk factors for cryptosporidial diarrhea in calves. J. Vet. Res.2011; 67: 205-209.
12- Rasstegar Moghadam D, Azimi M. Isolation and purification of oocyses and sporozoites of Cryptosporidium using pointed sucrose gradiant and percoll gradiant methods. Journal of Basic Medical Sciences. Vol. 8, No.1, 2005;18-24[In Persian].
13- Razawi S M, Oryan A, Bahrami S, Mohammadalipour A. Gowhari M. Prevalence of Cryptosporidium infection in camels (Camelus dromedarius) in a slaughterhouse in Iran. Trop. Biomed.2009; 26: 267-73.
14- Rezazadeh, F, Zahraei Salehi T, Mokhber Dezfouli M R, Rabani M, Morshedi A, Khaki Z, Nabian S, Rahbari S, Bahonar A. Clinical, biochemical and microbiological findings of calves diarrhea in a dairy herd in suburbs of Tehran. J. Fac. Vet. Med. Univ. Tehran.2004; 59: 301-307.
15- Ronald F. Cryptosporidium and Cryptosporidiosis, 1st. ed. Nourbakhsh publication conter. 2001; 34-40[In Persian].
16- Taghipour T, Bghebanzadeh A, Rasouli A. Cryptosporidiosis a Universal Disease in human and animal. Islamic society of students at Vet. College of Tehran University press. 1989; 35-38 [In Persian].
17- E.E. TyzzerA sporozoan found in the peptic glands of the common mouse. Proc. Soc. Exp. Biol. Med., 5 (1907), pp. 12-13.