Mammary excretion of benzylpenicillin, erythromycin, and penethamate hydroiodide.
D000818:Animals; D001940:Breast; D004917:Erythromycin / Q000494:pharmacology*; D008321:Mammary Glands, Animal / Q000502:physiology*; D010400:Penicillin G / Q000031:analogs & derivatives; D010406:Penicillins / Q000494:pharmacology*
D010406:Penicillins; C008780:penethamate hydroiodide; D004917:Erythromycin; D010400:Penicillin G
ERYTHROMYCIN/pharmacology; PENICILLIN/pharmacology; UDDER/physiology