--> keys <-- idfactura_detalle : 13034||idfactura : 4636||--> fields <-- descripcion (new)  : KIT DE TEST INSTANTANEO COVID 19º||cantidad (new)  : 1||precio_unitario (new)  : 28900.00||subtotal (new)  : 28900.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 28900.00||art_id (new)  : ||ctacte (new)  : 