Home›Articles›Who first saw the extra chromosome: Lejeune, Gautier and the trisomy 21 discoveryArticleWho first saw the extra chromosome: Lejeune, Gautier and the trisomy 21 discoveryArticlesConnectionsSourcesComments (0)Reader Challenges (0)ConnectionsArticle OnJérôme Lejeune, Healers Well-attested SourcesJérôme Lejeune (Wikipedia)Dispute of the discoveryQuote, Dispute of the discoveryGautier has criticized the portrayal of Lejeune as the sole discoverer of trisomy 21.View the SourceMedicine Atlas Original Articlestier 1Comments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.