Oral health status, knowledge of dental caries aetiology, and dental clinic attendance: A comparison of secondary school students in the rural and urban areas of Lagos. Port Harcourt Medical Journal, [S. l.], v. 10, n. 2, p. 42–49, 2016. DOI: 10.60787/phmj.v10i2.30. Disponível em: https://phmj.org.ng/index.php/home/article/view/30. Acesso em: 6 apr. 2025.