Swanson, D.; Vetter, R. (2005). »Bites of brown recluse spiders and suspected necrotic arachnidism«. N. Engl. J. Med. 352 (7): 700–7. doi:10.1056/NEJMra041184. PMID15716564.
Swanson, D.; Vetter, R. (2005). »Bites of brown recluse spiders and suspected necrotic arachnidism«. N. Engl. J. Med. 352 (7): 700–7. doi:10.1056/NEJMra041184. PMID15716564.