Sophia Bous Hufnagel, M.D. (IMAGE) American Society of Human Genetics Caption This is Sophia Bous Hufnagel, M.D. Credit Photo courtesy Dr. Hufnagel Usage Restrictions Please credit Dr. Hufnagel if using License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.