1.
Seyffert J, Herman A, Katz B, Rivlin D. Bilateral symmetric Merkel cell carcinomas of the dorsal hands: multiple primary tumors or early metastasis?. Int J Res Dermatol [Internet]. 2021 Aug. 23 [cited 2025 Oct. 13];7(5):730-3. Available from: https://www.ijord.com/index.php/ijord/article/view/1358