クレジット一覧
3A  Illustration Credit Linda Huff, American Scientist, September-October 1997, Volume 85.

5B(a)  Dudley Library Archives.

5B(b)  Shapter, T (1849) The history of cholera in Exeter in 1832, p178. By kind permission of the Royal Society of Medicine.

8A  The Egyptian Expedition of the Metropolitan Museum of Art, Rogers Fund, 1915. (15.5.19e) Photograph © 1989 The Metropolitan Museum of Art.

13A  From Lehninger Principles of Biochemistry by David Nelson and Michael Cox. Copyright © 2000, 1993, 1982 by Worth Publishers.

13D(b)  From Molecular Cell Biology by Darnell, H. Lodish and D. Baltimore. Copyright © 2000, 1995, 1990, 1986 by Scientific American Books.