Binns, Colin; Low, Wah Yun; Hewitt, Katie (2011). "Betel chewing and public health". Asia Pacific Journal of Public Health, Vol.23, No.6, Nov. 2011: p.1021-1024
DOI: 10.1177/1010539511428690
DOI: 10.1177/1010539511428690
Warning: These citations may not always be 100% accurate.