DAGONA, S. S. Prevalence of preoperative anxiety among Hausa patients undergoing elective surgery- a descriptive study. Advances in Social Sciences Research Journal, [S. l.], v. 5, n. 11, 2018. DOI: 10.14738/assrj.511.5532. Disponível em: http://116.203.177.230/index.php/ASSRJ/article/view/5532. Acesso em: 23 nov. 2024.