1. World Health Organization, IARC Working Group on the Evaluation of Carcinogenic Risks to Humans, International Agency for Research on Cancer. Betel-quid and areca-nut chewing and some areca-nut-derived nitrosamines. IARC; 2004.
2. Working Group on the Evaluation of Carcinogenic Risks to Humans. Alcohol consumption and ethyl carbamate;IARC;IARC Monogr Eval Carcinog Risks Hum,2010
3. International Agency for Research on Cancer. Solar and ultraviolet radiation. IARC monographs on the evaluation of carcinogenic risks to humans. 1992; 55.
4. IARC Working Group on the Evaluation of Carcinogenic Risks to Humans. Human immunodeficiency viruses and human T-cell lymphotropic viruses. IARC monographs on the evaluation of carcinogenic risks to humans. 1996.
5. IARC monographs on the evaluation of carcinogenic risks to humans;Papillomaviruses,2011