Venes, Donald, επιμ. (1940). Taber's Cyclopedic Medical Dictionary (23 έκδοση). Philadelphia: F.A. Davis (δημοσιεύτηκε 2017). σελ. 1510. ISBN9780803659407. Ανακτήθηκε στις 16 Μαρτίου 2020. metabolite [...] Any product of metabolism.
Obach, R. Scott; Esbenshade, Timothy A. (April 2013). «Pharmacologically Active Drug Metabolites: Impact on Drug Discovery and Pharmacotherapy». Pharmacological Reviews65 (2): 578–640. doi:10.1124/pr.111.005439. PMID23406671.
Obach, R. Scott; Esbenshade, Timothy A. (April 2013). «Pharmacologically Active Drug Metabolites: Impact on Drug Discovery and Pharmacotherapy». Pharmacological Reviews65 (2): 578–640. doi:10.1124/pr.111.005439. PMID23406671.