title: Purine base and nucleoside, cytidine and uridine concentrations in foetal calf and other sera [proceedings].
mesh_terms: D000818:Animals; D002417:Cattle; D002851:Chromatography, High Pressure Liquid; D003562:Cytidine / Q000097:blood*; D005260:Female; D005312:Fetal Blood / Q000032:analysis*; D005333:Fetus; D006801:Humans; D051379:Mice; D011247:Pregnancy; D011684:Purine Nucleosides / Q000097:blood*; D011687:Purines / Q000097:blood*; D051381:Rats; D014529:Uridine / Q000097:blood*
chemical_list: D011684:Purine Nucleosides; D011687:Purines; D003562:Cytidine; D014529:Uridine