4
by Chaney, Sarah
Published 2021
McFarland & Company, Inc., Publishers

6
by Deb Roy, Rohan
Published 2017
Cambridge University Press

8
Published 2017
London School of Hygiene & Tropical Medicine

9
by Gosling, George Campbell
Published 2017
Manchester University Press

11
Published 2013
Hart Publishing

18
by Gebbie, Kristine M.
Published 2003
National Academies Press

19
by Berkowitz, Edward D.
Published 1998
National Academy Press