--> keys <-- idfactura_detalle : 19382||idfactura : 8605||--> fields <-- descripcion (new)  : RECOLECTOR ORINA||cantidad (new)  : 250||precio_unitario (new)  : 89.00||subtotal (new)  : 22250.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 22250.00||art_id (new)  : ||ctacte (new)  : 