varquery='query{occurrences_by_taxon_'+nodo+'(query: "nombreenfermedad = \''+_DISEASE_SELECTED+'\' AND '+varfield.toLowerCase()+' LIKE \''+request.term.charAt(0).toUpperCase()+
varquery='query{occurrences_by_taxon_'+nodo+'(query: "nombreenfermedad = \''+_DISEASE_SELECTED+'\' AND '+varfield.toLowerCase().replace(/é/gi,"e")+' LIKE \''+request.term.charAt(0).toUpperCase()+