Braun, C. . T., M. Mikula, M. . E. Ricklin, A. . K. Exadaktylos, and A. Helbling. “Climate Data, Localisation of the Sting, Grade of Anaphylaxis and Therapy of Hymenoptera Stings”. Swiss Medical Weekly, vol. 146, no. 0506, Jan. 2016, p. w14272, doi:10.4414/smw.2016.14272.