title: Chemistry of the phenanthreneequinone (PEQ) test for monosubstituted guanidines.
mesh_terms: D000818:Animals; D006146:Guanidines / Q000032:analysis*; D007202:Indicators and Reagents; D010616:Phenanthrenes; D011809:Quinones; D011817:Rabbits; D013053:Spectrophotometry / Q000379:methods; D013329:Structure-Activity Relationship
chemical_list: D006146:Guanidines; D007202:Indicators and Reagents; D010616:Phenanthrenes; D011809:Quinones