Robuta

https://pure.lib.cgu.edu.tw/zh/publications/prevalence-and-associated-factors-of-betel-quid-use-in-the-solomo-3/ Prevalence and associated factors of betel quid use in the Solomon Islands: A hyperendemic area for... the solomon islands betel quid prevalence associated factors https://pure.lib.cgu.edu.tw/zh/publications/interaction-of-collagen-related-genes-and-susceptibility-to-betel/ Interaction of collagen-related genes and susceptibility to betel quid-induced oral submucous... betel quid interaction collagen related genes