The article Screening for natural products that affect Wnt signaling activity, written by Masami Ishibashi, was originally published electronically on the publisher's internet portal (currently SpringerLink) on 30 May 2019 without open access.

中文翻译：

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更正为：筛选影响Wnt信号传导活性的天然产物。

石桥正美（Masami Ishibashi）撰写的《影响Wnt信号活性的天然产物的筛选》一文最初于2019年5月30日在发布者的互联网门户网站（当前为SpringerLink）上以电子方式发布，但没有开放访问权限。