Howard FischerUppsala, Sweden “[Clara Davis did] one of the most fundamental and far-reaching pieces of work that has been done in my time.”1– Dr. Joseph Brennemann (1872–1944), chief of pediatrics, Children’s Memorial Hospital, Chicago Clara M. Davis (1878–1959) received her M.D. degree in 1901. While practicing pediatrics in Chicago, Illinois in the 1920s, she thought…