S. Johnson

发表

C. Ihekweazu, E. O'Moore, A. Smith, 2009, Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin.

D. Middleton, S. Buchan, B. Warshawsky, 2019, Canada communicable disease report = Releve des maladies transmissibles au Canada.

Angelique Hartwig, Karen Davies, A. Coleman, 2022, Journal of Transport & Health.

M. Nelder, A. Marchand-Austin, K. Cronin, 2018, Canada communicable disease report = Releve des maladies transmissibles au Canada.