SHAIKH, Saquib Ahmed et al. Arabian undergraduates perceptions regarding barriers among the geriatric patients for failing to keep dental appointments: A cross-sectional study: Geriatric patient’s appointment barriers - Students perspective. Journal of Population Therapeutics and Clinical Pharmacology, [S. l.], v. 28, n. 01, 2021. DOI: 10.15586/jptcp.v28i01.828. Disponível em: https://jptcp.com/index.php/jptcp/article/view/828. Acesso em: 16 sep. 2025.