PubChem in 2021: new data content and improved web interfaces.
Sunghwan KimJie ChenTiejun ChengAsta GindulyteJia HeSiqian HeQingliang LiBenjamin A. ShoemakerPaul A. ThiessenBo YuLeonid ZaslavskyJian ZhangEvan BoltonPublished in: Nucleic Acids Res. (2021)