Ampicillinemia following single intramuscular injection of sodium ampicillin in horses.
D000667:Ampicillin / Q000008:administration & dosage* / Q000097:blood; D000818:Animals; D001770:Blood Bactericidal Activity; D006736:Horses / Q000378:metabolism*; D007273:Injections, Intramuscular; D013997:Time Factors