Wazir, Zair Muhammad, and Zafar Hayat. “Sister Joseph Marie Nodule: A Clue to Intra-Abdominal Malignancy”. Journal of Postgraduate Medical Institute 3, no. 1 (August 19, 2011). Accessed May 2, 2024. https://jpmi.org.pk/index.php/jpmi/article/view/350.