1. Sister Mary Joseph’s nodule: a sign of internal malignancy;Pereira;An. Bras. Dermatol.,2011
2. The Sister Mary Joseph nodule;Sethi;Br J Hosp Med (Lond).,2018
3. A importância do diagnóstico precoce de metástase cutâneas de neoplasias internas;Araujo;Revista Uningá Review.,2013
4. Cutaneous Metastases: A Review and Diagnostic Approach to Tumors of Unknown Origin;Habermehl;Arch Pathol Lab Med.,2019