王征. 论近代山东基督教医疗事业的发展及其社会影响. Journal of Research for Christianity in China (JRCC), [S. l.], n. 10, p. 117–132, 2025. Disponível em: https://journals.ccspub.cc/jrcc/article/view/253. Acesso em: 5 may. 2025.