"Feed refusal" of ducks consuming formula-feeds containing Stenorol (halofuginon) [diet, anticoccidials, nutrient uptake]

absorption de substances nutritives animal animal domestique animales animales de caza animals anseriformes anticoccidials anticoccidien antimicrobials antimicrobien antiprotozoaire antiprotozoal agents aves de caza aves de corral aves domesticas bactericidas birds canard coccidiostaticos diet dieta dietetica dietetics domestic animals domesticated birds drugs ducks fisiologia fonction physiologique game game birds gibier medicamentos medicamentos contra protozoarios nutrient uptake nutrition oiseau oiseau domestique pato physiological functions physiologie physiology poultry vertebrados vertebrates vertebre volaille