Addendum to “HCG Found in Tetanus Vaccine”: Examination of Alleged “Ethical Concerns” Based on False Claims by Certain of Our Critics. International Journal of Vaccine Theory, Practice, and Research , [S. l.], v. 1, n. 1, p. 27–50, 2020. DOI: 10.56098/ijvtpr.v1i1.3. Disponível em: https://ijvtpr.com/index.php/IJVTPR/article/view/3.. Acesso em: 11 oct. 2024.