title: Defining privileged reagents using subsimilarity comparison.
authors.affiliation: Johnson & Johnson Pharmaceutical Research and Development, L.L.C., P.O. Box 776, Welsh and McKean Roads, Spring House, Pennsylvania 19477-0776, USA. btounge@prdus.jnj.com
authors.forename: Brett A
authors.initials: BA
authors.lastname: Tounge
authors.forename: Charles H
authors.initials: CH
authors.lastname: Reynolds