PES PLANUS: INCIDENCE AMONG AN ADULT POPULATION IN ANAMBRA STATE, SOUTHEAST NIGERIA. International Journal of Biomedical and Advance Research, [S. l.], v. 3, n. 3, p. 166–168, 2012. DOI: 10.7439/ijbar.v3i3.286. Disponível em: https://ssjournals.co.in/index.php/ijbar/article/view/128. Acesso em: 12 mar. 2026.