peste des petits ruminants (PPR)

Hessami Ghajar, M. (1991). peste des petits ruminants (PPR). Veterinary Research & Biological Products, 4(4), 44-45.

Hessami Ghajar, M. . "peste des petits ruminants (PPR)", Veterinary Research & Biological Products, 4, 4, 1991, 44-45.

Hessami Ghajar, M. (1991). 'peste des petits ruminants (PPR)', Veterinary Research & Biological Products, 4(4), pp. 44-45.

M. Hessami Ghajar, "peste des petits ruminants (PPR)," Veterinary Research & Biological Products, 4 4 (1991): 44-45,

Hessami Ghajar, M. peste des petits ruminants (PPR). Veterinary Research & Biological Products, 1991; 4(4): 44-45.