2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/39090We review the results of lattice QCD calculations of form factors for semileptonic decays of D and B mesons. We also mention results for semileptonic decays of b baryons and the rare radiative decay B to K* gamma.13 pages, LaTeX with 4 eps figures. Uses packages: hfsprocl (included), epsf and rotating. To appear in Proceedings of 7th International Symposium on Heavy Flavor Physics, University of California, Santa Barbara, 7-11 July 1997. Revised version corrects typo in axis labelling of fig 3High Energy Physics - Latticetext