1. LER-RSI-repetitive strain injury: a questionable and harmful concept.;Oliveira;Arq Neuropsiquiatr,1999
2. Ministry of Social Security, Brazil www81.dataprev.gov.br/sislex/paginas/66/MPAS/1987/4062.htm 2008
3. Ministry of Social Security, Brazil http://e-legis.bvs.br/leisref/public/showAct.php?id=600&word=tenossinovite 2008
4. Brazil. Decree n° 3.048/1999 [approves the social welfare proves regulation] www81.dataprev.gov.br/sislex/paginas/23/1999/3048_1.htm 2008