Sandra F. McRae, The "Scientific Spirit" in Medicine at the University of Toronto, 1880-1910 (PhD dissertation, Institute for the History and Philosophy of Science and Technology, University of Toronto, 1987; 396 pp) / Martha W. Langford, Shawinigan Chemicals Limited: History of a Canadian Scientific Innovator (PhD dissertation, Institut d’histoire et sociopolitique des sciences, Université de Montréal, 1987; ix + 440 pp) - Enros, Philip (Scientia Canadensis, 1989)