German pediatricians

Johann Friedrich Wilhelm Camerer (17 October 1842 – 25 March 1910) was a German physician born in Stuttgart. Camerer was a pioneer in the field of pediatric medicine.He studied medicine at the universities of Tübingen and Vienna. At Tübingen he was a student of physiologist Karl von Vierordt (1818–1884). From 1867 to 1876 he was a general practitioner in several communities throughout Württemberg, afterwards working as a physician in the town of Riedlingen (1876–1884). During the Austro-Prussian War (1866) and Franco-Prussian War (1870–71), he served as a military physician.
From 1884 onward, he was a physician based in Urach, where he was later appointed Oberamtsarzt (medical officer). In 1895 he received an honorary degree in natural sciences from the University of Tübingen.
Camerer is remembered for his studies of infant nutrition and psychophysics as well as research involving metabolism in children. In 1894 he published an influential work on childhood metabolism called "Der Stoffwechsel des Kindes", etc. His work in pediatrics included important research on the composition of breast milk.

August Georg Ludwig de Bary (17 February 1874, in Frankfurt am Main – 10 October 1954) was a German physician and politician in Frankfurt.
He served as Chief Physician at the Clementine Children's Hospital in Hospital from 1912 to 1928, and was chairman of the medical association in Hesse-Nassau from 1928 to 1933. He was director of the Citizen's Hospital in Frankfurt from 1933 to 1953. He was also chairman of the board of Dr. Senckenbergische Stiftung. He was a council member in Frankfurt from 1948 to 1952 and a board member of the German Hospital Association from 1949 to 1952.

Theodor Escherich (German pronunciation: [ˈteːodoːɐ̯ ˈʔɛʃəʁɪç]; 29 November 1857 – 15 February 1911) was a German-Austrian pediatrician and a professor at universities in Graz and Vienna. He discovered and described the bacterium Escherichia coli.