title: Filtering databases and chemical libraries.
authors.affiliation: Vertex Pharmaceuticals, 130 Waverly St, Cambridge, MA 02139, USA.
authors.forename: Paul S
authors.initials: PS
authors.lastname: Charifson
authors.forename: W Patrick
authors.initials: WP
authors.lastname: Walters
mesh_terms: D002626:Chemistry, Pharmaceutical; D003628:Database Management Systems; D016208:Databases, Factual; D008024:Ligands; D010455:Peptides; D013329:Structure-Activity Relationship
chemical_list: D008024:Ligands; D010455:Peptides