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Recurrent giant fibrovascular polyp of the esophagus.
Lee SY, Chan WH, Sivanandan R, Lim DT, Wong WK. Lee SY, et al. Among authors: sivanandan r. World J Gastroenterol. 2009 Aug 7;15(29):3697-700. doi: 10.3748/wjg.15.3697. World J Gastroenterol. 2009. PMID: 19653354 Free PMC article. Review.
Randomized trial comparing surgery and adjuvant radiotherapy versus concurrent chemoradiotherapy in patients with advanced, nonmetastatic squamous cell carcinoma of the head and neck: 10-year update and subset analysis.
Iyer NG, Tan DS, Tan VK, Wang W, Hwang J, Tan NC, Sivanandan R, Tan HK, Lim WT, Ang MK, Wee J, Soo KC, Tan EH. Iyer NG, et al. Among authors: sivanandan r. Cancer. 2015 May 15;121(10):1599-607. doi: 10.1002/cncr.29251. Epub 2015 Jan 29. Cancer. 2015. PMID: 25639864 Free article. Clinical Trial.
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