Nasution AA, Irsyam OIA, Siregar MH. Association of Multiple Trauma Referral Distance with Mortality in H. Adam Malik General Hospital Medan. Sumat. Med. J. [Internet]. 2023May15 [cited 2024Jul.22];6(2):93-9. Available from: https://talenta.usu.ac.id/smj/article/view/11196