Quantitative determination of purine derivatives in the presence of denatured protein.
D000225:Adenine / Q000032:analysis*; D000818:Animals; D007042:Hypoxanthines / Q000032:analysis*; D007668:Kidney / Q000032:analysis*; D008099:Liver / Q000032:analysis*; D011817:Rabbits; D014970:Xanthines / Q000032:analysis*
D007042:Hypoxanthines; D014970:Xanthines; D000225:Adenine