Afzal Qasim, Masroor Hussain Sharfi, Riffat Tanveer, Qasim Rauf, Muhammad Kashif Iltaf, Atif Ahmed Khan. “Carcinoid Heart Disease: A Rare Complication of Metastatic Neuroendocrine Tumor”. Pakistan Journal of Medical & Health Sciences, vol. 17, no. 06, June 2023, p. 496, doi:10.53350/pjmhs2023176496.