Blood concentration studies of a sustained release form of sulfamethazine in cattle.
D000818:Animals; D002417:Cattle; D003692:Delayed-Action Preparations / Q000097:blood*; D005260:Female; D008892:Milk / Q000032:analysis; D013418:Sulfamethazine / Q000008:administration & dosage* / Q000097:blood
D003692:Delayed-Action Preparations; D013418:Sulfamethazine