Fedele, Marco, Mariangela Antonelli, Egidio Carbone, Marco Di Stefano, Raffaele Manna, and Giovanni Addolorato. “Spider Bite Presenting As Fever, Macrophage Activation Syndrome and a Skin Ulcer”. European Journal of Case Reports in Internal Medicine 11, no. 6 (May 20, 2024). Accessed November 3, 2026. https://ejcrim.com/index.php/ejcrim/article/view/4440.