--> keys <-- idfactura_detalle : 12312||idfactura : 4321||--> fields <-- descripcion (new)  : Bolsas de colostomia ||cantidad (new)  : 60||precio_unitario (new)  : 260.00||subtotal (new)  : 15600.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 15600.00||art_id (new)  : ||ctacte (new)  : 