title: Evaluation of a long-acting intramammary preparation containing high doses of penicillin and streptomycin for use in dry cows.
mesh_terms: D000818:Animals; D001431:Bacteriological Techniques; D001681:Biological Assay; D002417:Cattle; D003692:Delayed-Action Preparations; D005260:Female; D008321:Mammary Glands, Animal / Q000382:microbiology; D008414:Mastitis, Bovine / Q000517:prevention & control*; D008892:Milk / Q000382:microbiology; D010406:Penicillins / Q000008:administration & dosage* / Q000627:therapeutic use; D013210:Staphylococcus / Q000302:isolation & purification; D013291:Streptococcus / Q000302:isolation & purification; D013307:Streptomycin / Q000008:administration & dosage* / Q000627:therapeutic use
chemical_list: D003692:Delayed-Action Preparations; D010406:Penicillins; D013307:Streptomycin