title: [Notes on the determination of the aminopyrine demethylase activity in liver microsomes. I. Colorimetric yield of formaldehyde].
mesh_terms: D000633:Aminopyrine N-Demethylase / Q000378:metabolism*; D000818:Animals; D005557:Formaldehyde / Q000096:biosynthesis*; D008862:Microsomes, Liver / Q000201:enzymology*; D051381:Rats
chemical_list: D005557:Formaldehyde; D000633:Aminopyrine N-Demethylase
vernacular_title: Alcune osservazioni sulla determinazione dell'attivita' aminopirina demetilasica in microsomi epatici.-I) resa colorimetrica della formaldeide.