Leder K, Torresi J, Brownstein JS, Wilson ME, Keystone JS, Barnett E, Schwartz E, Schlagenhauf P, Wilder-Smith A, Castelli F, von Sonnenburg F, Freedman DO, Cheng AC.
Emerg Infect Dis
http://www.ncbi.nlm.nih.gov/pubmed/23763775
19(7):1049-73
https://connects.catalyst.harvard.edu/Profiles/profile/25884534