Abstract
Republic conference of university teachers from all departments of hygiene on Czech a nd Slovak Medical Faculties. Treee scientific works dedicated to the Czech Republic Ministry of Health Grant Agency no.
NR8781-3/2006 were presented on this conference: 1. Smejkalova J.: Influence of smoking on oral health, 2.
Hodacova L.: Oral health-related quality of life, 3. Vellapally S. :Effects of various formes of tobacco consumption on dental and periodontal health in Indian population.