https://www.latimes.com/archives/la-xpm-1989-01-07-fi-260-story.html
Ethigen Corp. said it renamed its AL-721... - Los Angeles Times
Jan 7, 1989 - Ethigen Corp. said it renamed its AL-721 food supplement Altrigen in an effort "to end confusion created by bootleggers" selling purportedly similar egg...
los angelescorpsaidrenamed