Hidroarsenicismo crónico regional como causa de carcinoma escamoso infiltrante con metástasis a distancia: Chronic regional hydroarsenicism as a cause of infiltrating squamous cell carcinoma with distant metastasis. RAM [Internet]. 2025 Sep. 30 [cited 2025 Oct. 20];13(3):181-8. Available from: https://revistasam.com.ar/index.php/RAM/article/view/968