"Aluminium and fluoride contents of tea, with emphasis on brick tea and their health implications". Toxicology Letters137 (1–2): 111–20. 2003. doi:10.1016/S0378-4274(02)00385-5. பப்மெட்:12505437.
"Assessment of fluoride concentration and daily intake by human from tea and herbal infusions". Food Chem. Toxicol.46 (3): 1055–61. 2008. doi:10.1016/j.fct.2007.10.039. பப்மெட்:18078704.
"Aluminium and fluoride contents of tea, with emphasis on brick tea and their health implications". Toxicology Letters137 (1–2): 111–20. 2003. doi:10.1016/S0378-4274(02)00385-5. பப்மெட்:12505437.
"Assessment of fluoride concentration and daily intake by human from tea and herbal infusions". Food Chem. Toxicol.46 (3): 1055–61. 2008. doi:10.1016/j.fct.2007.10.039. பப்மெட்:18078704.