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2010

Abeywickrama KRW, Ratnasooriya WD, Amarakoon AMT. Oral diuretic activity of hot water infusion of Sri Lankan black tea (Camellia sinensis L.) in rats. Pharmacognosy Magazine [Internet]. 2010;6(24):271-277. https://www.ncbi.nlm.nih.gov/pubmed/21120027

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2009

Arambewela LSR, Arawwawala LDAM, Ratnasooriya WD. Effect of Alpinia calcarata rhizomes on ethanol - induced gastric ulcers in rats. Pharmacognosy Magazine [Internet]. 2009;5(19):226-231. http://www.phcog.com/text.asp?2009/5/19/226/58164

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Ratnasooriya WD, Fernando TSP. Gastric ulcer healing activity of Sri Lankan black tea (Camellia sinensis L.) in rats. Pharmacognosy Magazine [Internet]. 2009;5(19):260-265. http://www.phcog.com/text.asp?2009/5/19/260/58171

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Arambewela LSR, Arawwawala LDAM, Ratnasooriya WD. Hypoglycemic and antihyperglycemic activities of the aqueous and the ethanolic extracts of Alpinia calcarata rhizomes in rats. Pharmacognosy Magazine [Internet]. 2009;5(20s):412-418. http://www.phcog.com/text.asp?2009/5/20/412/59767

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Dissanayake DP, Abeytunga DTU, Vasudewa NS, Ratnasooriya WD. Inhibition of lipid peroxidation by extracts of Pleurotus ostreatus. Pharmacognosy Magazine [Internet]. 2009;5(19):266-271. http://www.phcog.com/text.asp?2009/5/19/266/58172

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