TY - JOUR T1 - Pharmacophoric pattern matching in files of three-dimensional chemical structures: Characterization and use of generalized valence angle screens JO - Journal of Molecular Graphics PY - 1991/12/01 AU - Poirrette AR AU - Willett P AU - Allen FH ED - DO - DOI: 10.1016/0263-7855(91)80013-P VL - 9 IS - 4 SP - 203 EP - 217 Y2 - 2025/04/09 ER -