Regulations on Purchasing Medical Equipment and Investing Technology and Equipment for Cancer Treatment at Bai Chay Hospital, Quang Ninh. Journal of Pharmaceutical Negative Results, [S. l.], p. 18–22, 2022. DOI: 10.47750/pnr.2022.13.S03.004. Disponível em: https://pnrjournal.com/index.php/home/article/view/372.. Acesso em: 5 jun. 2026.