the ampicillin concentrations in serum , urine , kidney , urinary bladder , prostate gland , testis , muscle and skin from 64 urological patients with normal renal function were determined with the agar diffusion method after oral doses of 700 mg of the pivaloyloxymethyl ester of ampicillin ( pivampicillin , pondocillin ) .
C0002680
ampicillin
C0032032
pivampicillin