DO THI THUY NGA; NGUYEN MANH CUONG; PHUNG THI BICH THUY; TRAN MINH DIEN. Several prognosis factors of severe pertussis in children treated at Vietnam National Children’s Hospital (2019-2020). Vietnam Journal of Science, Technology and Engineering, [S. l.], v. 65, n. 3, p. 75-79, 2023. DOI: 10.31276/VJSTE.65(3).75-79. Disponivel em: https://vietnamscience.vjst.vn/index.php/vjste/article/view/1156. Acesso em: 16 jul. 2024.