%0 Journal Article %T Revisi¨®n sobre la extracci¨®n de ADN a partir de huesos humanos %A Jim¨¦nez-Arce %A Gerardo %A Morera-Brenes %A Bernal %J Medicina Legal de Costa Rica %D 1999 %I Asociaci¨®n Costarricense de Medicina Forense %X ancient bones are a good source of dna, useful on many forensic cases, specially when the soft tissues are putrefied to a high extent. there is many different methods to extract dna from bones with various degrees of efficiency on the dna amount obtained. we present a bibliographic review and some practical considerations. %K dna typing %K dna extraction %K human bone dna %K forensic sciences. %U http://www.scielo.sa.cr/scielo.php?script=sci_abstract&pid=S1409-00151999000200004&lng=en&nrm=iso&tlng=en