TY - RPRT TI - Calculating the knowledge-based similarity of functional groups using crystallographic data. AU - P Watson AU - P Willett AU - V J Gillet AU - M L Verdonk PY - 2001 DO - 10.1023/a:1013115500749 UR - https://pubmed.ncbi.nlm.nih.gov/11776294/ ID - 11776294 ER -