Sent for publication

* Tobacco use in northern India : Part 1 - the detailed habit. Kumar S, Dwivedi V, Vasandani S, Singh K, Pandey U, Chaudhry K, Rama Kant, Pant MC. Nat Med J India (sent for publication) 

* Tobacco use in northern India : Part 2 - the intention to quit. Kumar S, Dwivedi V, Vasandani S, Singh K, Pandey U, Chaudhry K, Rama Kant, Pant MC. Nat Med J India (sent for publication)