Hussain, I., Tan, M., Veeraraghavan, M. A., Wang, L. M., & Kwek, A. E. B. (2019). Endosonographic Appearances of a Rare Duodenal Tumour, Brunner's Gland Hamartoma. Case Rep Gastroenterol.

Hussain, Ikram, Malcolm Tan, Meyyur Aravamudan Veeraraghavan, Lai Mun Wang, and Andrew Eu Boon Kwek. "Endosonographic Appearances of a Rare Duodenal Tumour, Brunner's Gland Hamartoma." Case Rep Gastroenterol 2019.

Hussain, Ikram, et al. "Endosonographic Appearances of a Rare Duodenal Tumour, Brunner's Gland Hamartoma." Case Rep Gastroenterol 2019.