title: Gas chromatographic profiles of prostaglandins A, B, E and F (series I and II) and histidine metabolites.
mesh_terms: D002849:Chromatography, Gas; D006632:Histamine / Q000031:analogs & derivatives / Q000032:analysis; D006639:Histidine / Q000378:metabolism*; D006801:Humans; D007093:Imidazoles / Q000032:analysis; D011453:Prostaglandins / Q000032:analysis*
chemical_list: D007093:Imidazoles; D011453:Prostaglandins; D006639:Histidine; D006632:Histamine