title: Re: Simultaneous Detection of Three Phosphodiesterase Type 5 Inhibitors and Eight of Their Analogs in Lifestyle Products and Screening for Adulterants by High-Performance Thin-Layer Chromatography.
authors.forename: Allen D
authors.initials: AD
authors.lastname: Seftel
mesh_terms: D002855:Chromatography, Thin Layer; D058986:Phosphodiesterase 5 Inhibitors
chemical_list: D058986:Phosphodiesterase 5 Inhibitors