\input zb-basic \input zb-ioport \iteman{io-port 05429656} \itemau{Bartels, Christian; Widmer, Armin; Ehrhardt, Claus} \itemti{Absolute free energies of binding of peptide analogs to the HIV-1 protease from molecular dynamics simulations.} \itemso{J. Comput. Chem. 26, No. 12, 1294-1305 (2005).} \itemcc{} \itemut{} \itemli{doi:10.1002/jcc.20270} \end