A reprint edition of four English abstracts and a single text of land planarian papers published in the SHIBUKITSUBO (1998-2001). (Compiled by G.-Y. Sasaki, H. Murayama & M. Kawakatsu.)[PDF]
“Yuji ” (=Kôgai) Found in an Ancient Tomb of the Yin Dynasty, China
Addition of Sasaki's Web Article: Bipaliid Land Planarians recorded in Chinese and Japanese Materia Medica http://www2u.biglobe.ne.jp/~gen-yu/yuji.html