All public logs
From Embryology
Combined display of all available logs of Embryology. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 10:45, 4 September 2011 S8600021 talk contribs uploaded File:John Langdon Down.jpg (==John Langdon Down== John Langdon Down ( 1828 – 1896) was a British physician who first described the syndrome in 1866 named after him, '''Down syndrome''' now called trisomy 21. The most common human aneuploidy where an extra copy of)