@book {556, title = {Ligand-Macromolecule Interactions in Drug Discovery}, year = {2009}, publisher = {Methods in Molecular Biology, Humana Press Inc.}, organization = {Methods in Molecular Biology, Humana Press Inc.}, address = {U.S.A.}, url = {http://www.springerprotocols.com/BookToc/doi/10.1007/978-1-60761-244-5}, author = {Roque, A. C. A.} }