--> keys <-- idfactura_detalle : 17969||idfactura : 7060||--> fields <-- descripcion (new)  : MASCARA PARA ANESTECIA N° 5||cantidad (new)  : 6||precio_unitario (new)  : 615.00||subtotal (new)  : 3690.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 3690.00||art_id (new)  : ||ctacte (new)  : 