2026-09-18T18:29:25Z https://www.ideals.illinois.edu/oai-pmh

oai:www.ideals.illinois.edu:2142/128398 2025-06-12 col_2142_5131 col_2142_14795 com_2142_5130 com_2142_14794 com_2142_14793 com_2142_8903

Studies in Tryptophane Metabolism Berg, Clarence Peter 1929 Bernard, Claude Tryptophane Chlorine Water Protein Reactions eng text https://hdl.handle.net/2142/128398&&<https://hdl.handle.net/2142/128398> 100 Biochemistry Biochemistry Chemistry Physiology University of Illinois at Urbana-Champaign Ph.D.