title: Serum and milk concentrations of spectinomycin and tylosin in cows and ewes.
mesh_terms: D000818:Animals; D000900:Anti-Bacterial Agents / Q000008:administration & dosage / Q000032:analysis / Q000378:metabolism*; D002417:Cattle / Q000378:metabolism*; D005260:Female; D006863:Hydrogen-Ion Concentration; D007273:Injections, Intramuscular; D007275:Injections, Intravenous; D007774:Lactation; D008413:Mastitis / Q000188:drug therapy / Q000662:veterinary; D008414:Mastitis, Bovine / Q000188:drug therapy; D008892:Milk / Q000032:analysis*; D011247:Pregnancy; D012756:Sheep / Q000378:metabolism*; D012757:Sheep Diseases / Q000188:drug therapy; D000198:Spectinomycin / Q000008:administration & dosage / Q000032:analysis / Q000097:blood / Q000378:metabolism* / Q000627:therapeutic use; D014462:Ultrafiltration
chemical_list: D000900:Anti-Bacterial Agents; D000198:Spectinomycin