Barton Childs, M.D., professor emeritus of pediatrics at the Johns Hopkins University School of Medicine, and a legendary geneticist and teacher who influenced the practice of generations of physicians and shaped their understanding of inherited disease, died Feb. 18 at The Johns Hopkins Hospital after a short illness. He was 93.

For more information; http://www.hopkinschildrens.org/barton-childs-obituary.aspx