of;
Biology,;
Faculty;
of;
Science,;
Payame;
Noor;
University;
of;
Mashhad,;
Mashhad,;
Iran;
Department,;
Vaccine;
and;
Serum;
Razi;
institute;
of;
Mashhad,;
Mashhad,;
Iran;
of;
Veterinary,;
Ferdosi;
University;
of;
Mashhad,;
Mashhad,;
Iran;
of;
Biology,;
Faculty;
of;
Science,;
Zabol;
University,;
Zabol,;
Iran;