ITO, A. Health care cost reduction by controlling the number of hospital outpatients in Japan. Advances in Social Sciences Research Journal, [S. l.], v. 3, n. 4, 2016. DOI: 10.14738/assrj.34.1981. Disponível em: https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/1981. Acesso em: 2 may. 2024.