title: Identification of two metabolites of a penem (Sch 34343) in human urine.
mesh_terms: D000900:Anti-Bacterial Agents / Q000493:pharmacokinetics / Q000652:urine*; D002851:Chromatography, High Pressure Liquid; D002855:Chromatography, Thin Layer; D005612:Freeze Drying; D006801:Humans; D007769:Lactams; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry
chemical_list: D000900:Anti-Bacterial Agents; D007769:Lactams; C044617:Sch 34343