--> keys <-- idfactura_detalle : 21621||idfactura : 10000||--> fields <-- descripcion (new)  : SOLUCION FISIOLOGICA X500ml ||cantidad (new)  : 30||precio_unitario (new)  : 1360.00||subtotal (new)  : 40800.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 40800.00||art_id (new)  : ||ctacte (new)  : 