Ampicillin and amino acid chromatography.
D000596:Amino Acids / Q000097:blood / Q000134:cerebrospinal fluid / Q000652:urine*; D000667:Ampicillin / Q000032:analysis / Q000378:metabolism / Q000652:urine*; D001322:Autoanalysis; D002845:Chromatography; D004912:Erythrocytes / Q000032:analysis
D000596:Amino Acids; D000667:Ampicillin