[Effectiveness of anthelmintics in the ascaridiasis of chickens].
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Animals↗
Biomedical subjects
P A Velichkin
Publications and source records attributed to P A Velichkin.
[Eradication of ascardiasis and Heterakis infection in chickens on collective poultry farms].
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Animals↗
[Use of piperazine and nilverm in toxocariasis of dogs].
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Animals↗
[The genetic resistance of animals to disease].
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Animals↗
[Nilverm in ascariasis and Heterakis infection in chickens].
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Animals↗
[Nilverm and Furidin in ascaridiasis and Heterakis infections in chickens].
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Animals↗
[Nilverm in toxocariasis of dogs].
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Animals↗
[Prevention of helminthosis on specialized bird breeding farms].
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Animals↗
[Duration of retention of viability of Ascaris eggs in poultry houses and poultry yards].
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Agriculture↗
[Experience in sanation of farms from ascariasis and heterakidiasis of chickens].
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Animals↗
[Correspondence courses in veterinary medicine].
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Education, Veterinary↗
[Phenothiazine in ascariasis and heterakiasis of chickens].
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Animals↗
[Disinfection of chicken farms from ascariasis and heterakidiasis].
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Agriculture↗