González YG, Lopez RI, Villarreal R, Hernandez RG, Cruz A. Sister Maria Jose’s nodule as a presentation of a strangulated umbilical hernia. Int J Res Med Sci [Internet]. 2024 Nov. 30 [cited 2025 Oct. 14];12(12):4705-7. Available from: https://www.msjonline.org/index.php/ijrms/article/view/14262