(en) Alexander D. Langmuir et Justin M. Andrews, « Biologcal Warfare Defense : The Epidemic Intelligence Service of the Communicable Disease Center », in American Journal of Public Health, vol. 42, mars 1952, pp. 235-238 [lire en ligne] [PDF].
(en) Nancy Stepan, « The interplay between socio-economic factors and medical science: Yellow fever research, Cuba and the United States », in Social Studies of Science, 1er novembre 1978, vol. 8, no 4, pp. 397-423 [présentation en ligne].
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(en) Trevor Suslow,, « Organic Produce Production and Food Safety », Perishables Handling Quarterly, no 98, (lire en ligne)