The invention relates to the possible use of a birch bark extract for treating a viral bird flu, in particular chickens.Yamnikova, Svetlana SergeevnaFediakina, Irina TimofeevnaBalakshin, Vladimir VladimirovichChistyakov, Aleksey NikolaevichDeriabin, Petr Grigorievich...
doi:WO2006130037 A1The invention relates to the possible use of a birch bark extract for treating a viral bird flu, in particular chickens.Balakshin Vladimir VladimiroviChistyakov Aleksey NikolaevichFediakina Irina TimofeevnaYamnikova Svetlana SergeevnaWO...
the Chinese medicinal feed additive can increase body immunity and disease resistance of chickens; and the feed additive is excellent in preventing and treating such common diseases of chickens as bird flu, new-area plague, salpingitis, white diarrhea, cholera,ascariasis, laryngotracheitis, coccidio...