Amprolium Is An Anticoccidial With Activity Against Eimeria Spp., Especially Eimeria Tenella And Eimeria Necatrix. Sulfaquinoxaline Is A Chemotherapeutic With A Bacteriostatic Activity Against Many Gram-Positive And Gram-Negative Bacteria And Has Also Coccidiostatic Activity Against Eimeria Spp. Vitamins Are Essential For The Proper Operation Of Several Physiological Functions.