Catellsague, X., Bosch, F.X. and Munoz, N. (2001). Environmental co-factors in HPV carcinogenesis . Virus Research;89: 191 —199
2.
Chan-Yeung, M., Ait-Khaled, N., White N., Ip MS, Tan, W.C.( 2004) The burden and impact of COPD in Asia and Africa. Int J Tuberc Lung Dis. Jan;8(1): 2-14
3.
Gajalakshmi, V., Peto, R. (2003) Thanjavur Santhanakrishna Kanaka, Prabhat Jha Smoking and mortality from tuberculosis and other diseases in India: retrospective study of 43 000 adult male deaths and 35000 controlsLancet ; 362: 507—15
4.
Global Youth Tobacco Survey Collaborating Group ( 2003). Differences in worldwide tobacco use by gender: findings from the Global Youth Tobacco Survey J Sch Health. Aug;73(6): 207-15
5.
Hopkinson, J.M. et al. (1992). Milk production by mothers of premature infants: influence of cigarette smoking. Pediatrics;90: 934-938
Jones, S.B. (1999) Cancer in the developing world: a call to action . BMJ;319: 505 — 8
8.
Larsen, L.G. et al. (2002) Stereologic examination of placentas from mothers who smoke during pregnancy. Am J Obstet & Gynecol.;186: 531-537
9.
Simons, A.M. et al. (1993) Damage to DNA in cervical epithelium related to smoking tobacco. British Medical Journal; 306: 1444-48. Yang, X. et al. International Journal of Cancer1996; 65: 338-344
10.
Sitas, F., Urban, M., Bradshaw, D., Kielkowski, D., Bah, S. and Peto, R. (2004)Tobacco attributable deaths in South Africa Tobacco Control; 13: 396-399
11.
Vio, F., Salazar, G. And Infante, C. (1992) Smoking during pregnancy and lactation and its effects on breast milk volume. American Journal Clinical Nutrition54: 1011 - 6
12.
Walker, A.R. ., Adam, F., Walker, J., Walker, B.F.( 2002)Cancer of the oesophagus in Africans in sub-Saharan Africa: any hopes for its control?; Eur J Cancer Prev. Oct ;11(5):413-8
13.
WHO, (2001) Bulletin of the World Health Organization, 79 (10)
14.
Yang, X., et al. (1996) International Journal ofCancer; 65: 338-344
15.
World Bank, (1999) Curbing the Epidemic: Governments and the Economics of Tobacco Control.
