KASIM MOHAMMAD, F. . Calculation of 95% confidence interval of the median lethal dose determined by the up-and-down procedure: a letter to editor . Journal of Ideas in Health, [S. l.], v. 5, n. 3, p. 725–726, 2022. DOI: 10.47108/jidhealth.Vol5.Iss3.233. Disponível em: https://jidhealth.com/index.php/jidhealth/article/view/233. Acesso em: 24 apr. 2024.