mendelFix
Correction of SNP Mendelian errors in trio data
...The program can be easily incorporated in any pipeline for family-based SNP data analysis, and is distributed as free software under the GNU General Public License.
Utsunomiya YT, Alonso RV, Carmo AS, Campagnari F, Visintin J, Garcia JF (2013). mendelFix: a Perl script for checking Mendelian errors in high density SNP data of trio designs. arXiv:1306.2243.
You can find our paper at http://arxiv.org/abs/1306.2243.