--> keys <-- idfactura_detalle : 17085||idfactura : 6593||--> fields <-- descripcion (new)  : TERMOMETROS CLINICOS||cantidad (new)  : 4||precio_unitario (new)  : 520.00||subtotal (new)  : 2080.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 2080.00||art_id (new)  : ||ctacte (new)  : 