AUTHOR=Mircioiu Constantin , Anuta Valentina , Mikov Momir , Nicolescu Adrian , Voicu Victor A. TITLE=Editorial: Pharmacokinetic Evaluation and Modeling of Clinically Significant Drug Metabolites JOURNAL=Frontiers in Pharmacology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2021.693922 DOI=10.3389/fphar.2021.693922 ISSN=1663-9812