Preparation and evaluation of combined inactivated vaccine containing rota, corona viruses, Escherichia coli bacterin and Clostridium perfringens type Ctoxoid (Entero-4)
By: Dawud, A. M.; Abu al-Suud, S. M.; Zaydan, S. M.…[et al.]. Beni Sueif Veterinary Medical Researches. Vol. 15, no. 2 (2005), pp.232-237, 6 p.
Subjects: Laboratory animals; Psychological aspects