@article {dhpp53, title = {Studies on respiratory infection. I. The influence of particle size on respiratory infection with anthrax spores}, journal = {Journal of Hygiene}, volume = {51}, year = {1953}, pages = {359-371}, url = {http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2217739/pdf/jhyg00161-0069.pdf}, author = {Druett, H. A. and Henderson, D. W. and Packman, L. and Peacock, S.} }