@article{art3028,
  title = {Limb Salvage Surgery of Osteosarcoma Usingliquid Nitrogen at Rsup Dr. Moh. Hoesin Palembang: A Case Series},
  doi = {10.18535/ijmsci/v8i04.03},
  url = {https://articlecta.com/index.php/ijecs/article/view/3028}
}