Ludwik Fleck: An Answer to the Crisis of Modern Medicine in Interwar Germany? - Abstract of a 2002 paper by Christian Bonah, with full text available as a PDF file. Considers Fleck's 1935 work Genesis and Development of a Scientific Fact in the bioethical context of the time.
Ludwik Fleck and the History of Science Today' - Abstract of a 1994 paper by Ilana Lowy, from the journal History, Science, Health - Maguinhos.
Ludwik Fleck: Founder of the Philosophy of Modern Medicine - A 1992 essay by Gershom Zajicek published in The Cancer Journal, noting the influence of Fleck's idea that no diseases exist in nature.
Polish Philosophy Pages: Ludwik Fleck - Brief biography, bibliography, and several essays on key terms in Fleck's thought.
Popular Science and the Thought-Style of Ludwik Fleck - Abstract of a paper by Kaj Johansson, noting the function which Fleck ascribed to popular science.