[1]
A. A. Hafiz, S. M. Ali, S. M. Sidahmed, A. Al-Hassan, and N. M. M. El-Naggar, “Mid-Gut Carcinoid Tumour Presenting as Suspected Orbital Metastasis”, Sultan Qaboos Univ Med J, vol. 19, no. 3, pp. e253–256, Nov. 2019.