YANG, Lichao; JI, Cheng; LIU, Yang. Research on the optimization of collaborative mode under normalized epidemic prevention and control background in maternal and child health care institutions. Economics & Management Review, [S. l.], v. 4, n. 1, 2023. DOI: 10.37420./j.emr.2023.006. Disponível em: http://masonpublish.org/index.php/the-economics-management-review/article/view/165. Acesso em: 26 apr. 2025.