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کلمات کلیدی: Epidemiological study
موارد یافت شده: 5
1 - Epidemiological study and risk factors of equine (Equus ferus caballus) gastrointestinal helminth infections in the north and northeast of Iran (چکیده)2 - An investigation of the prevalence of equine filariosis in North and Northeast of Iran (چکیده)
3 - Epidemiological study on equine coccidiosis in North and Northeast of Iran (چکیده)
4 - Epidemiological study on haemoparasites of dromedary (Camelus dromedarius) in Iran (چکیده)
5 - Epidemiological study of Dermanyssus gallinae infestation in egg laying flocks of Mashhad (چکیده)