AUTHOR=Chen Jiajun , Li Tian , Qin Xuemei , Du Guanhua , Zhou Yuzhi TITLE=Integration of Non-Targeted Metabolomics and Targeted Quantitative Analysis to Elucidate the Synergistic Antidepressant Effect of Bupleurum Chinense DC-Paeonia Lactiflora Pall Herb Pair by Regulating Purine Metabolism JOURNAL=Frontiers in Pharmacology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2022.900459 DOI=10.3389/fphar.2022.900459 ISSN=1663-9812 ABSTRACT=Graphical Abstract