ATHER, F.; SHERIN, A. VACCINE HESITANCY: A THREAT TO VACCINE PREVENTABLE DISEASE PROGRAMS. KHYBER MEDICAL UNIVERSITY JOURNAL, [S. l.], v. 11, n. 2, p. 65–6, 2019. DOI: 10.35845/kmuj.2019.19538. Disponível em: https://www.kmuj.kmu.edu.pk/article/view/19538. Acesso em: 24 apr. 2024.