Hall, John E.; Cowley, Allen W. Jr.; Bishop, Vernon S.; Granger, D. Neil; Navar, L. Gabriel; Taylor, Audrey E. "Obituary as published in". The Physiologist. 46 (3). June 2003: 122 124. 2005-03-17 tarixində arxivləşdirilib.
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Hall, John E.; Cowley, Allen W. Jr.; Bishop, Vernon S.; Granger, D. Neil; Navar, L. Gabriel; Taylor, Audrey E. "Obituary as published in". The Physiologist. 46 (3). June 2003: 122 124. 2005-03-17 tarixində arxivləşdirilib.