A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL. The file type is application/pdf.
application/pdf
青山 新次郎, 山口 和一. "7. 燐酸コデインの結晶水に就て (補遺)." Yakugaku zasshi 61.1 (1941) 16-18