EDITORS, KJM. Preface: Frontiers Edition February 2020. Kansas Journal of Medicine, [S. l.], v. 13, n. S2, p. 1, 2020. DOI: 10.17161/kjm.v13i.14517. Disponível em: https://journals.ku.edu/kjm/article/view/14517.. Acesso em: 1 may. 2024.