1. Can the relation between tooth loss and chronic disease be explained by socio-economic status?

   • Kaumudi J. Joshipura
   • Christine Ritchie

   Commentary Pages: 203 - 204

2. Repeated looks at accumulating data: To correct or not to correct?

   • Ingeborg van der Tweel

   Review Pages: 205 - 211

3. An easy to use method to approximate Poisson confidence limits

   • Bernard Bégaud
   • Karin Martin
   • Yola Moride

   Methods Pages: 213 - 216

4. Relationship of education, occupation, and income with mortality in a representative longitudinal study of South Korea

   • Young-Ho Khang
   • Hye Ryun Kim

   Mortality Pages: 217 - 220

5. Association of time elapsed since the last coronary event with health services utilization

   • Miguel-Angel Munoz
   • Josep-María Manresa
   • Jaume Marrugat

   Cardiovascular Epidemiology Pages: 221 - 227

6. Can the relation between tooth loss and chronic disease be explained by socio-economic status? A 24-year follow-up from the Population Study of Women in Gothenburg, Sweden

   • Claudia Cabrera
   • Magnus Hakeberg
   • Lauren Lissner

   Dental Epidemiology Pages: 229 - 236

7. Proportionate mortality of Italian soccer players: Is amyotrophic lateral sclerosis an occupational disease?

   • Stefano Belli
   • Nicola Vanacore

   Neuro-epidemiology Pages: 237 - 242

8. Has the prevalence of migraine and tension-type headache changed over a 12-year period? A Danish population survey

   • Ann Christine Lyngberg
   • Birthe K. Rasmussen
   • Rigmor Jensen

   OriginalPaper Pages: 243 - 249

9. Strenuous physical labor is important as a cause of elevated alanine aminotransferase levels in Japanese patients with chronic hepatitis C viremia

   • Norihiko Kubo
   • Norihiro Furusyo
   • Jun Hayashi

   HEPATITUS EPIDEMIOLOGY Pages: 251 - 261

10. North Atlantic weather oscillation and human infectious diseases in the Czech Republic, 1951–2003

    • Zdenek Hubálek

    INFECTIOUS DISEASE EPIDEMIOLOGY Pages: 263 - 270

11. Climatic factors and lower respiratory tract infection due to respiratory syncytial virus in hospitalised infants in northern Spain

    • Santiago Lapeña
    • María Belén Robles
    • Isabel Fernández

    OriginalPaper Pages: 271 - 276

12. Anemia as a risk factor for infectious diseases in infants and toddlers: Results from a prospective study

    • Amalia Levy
    • Drora Fraser
    • Lechaim Naggan

    OriginalPaper Pages: 277 - 284

13. The Utrecht Health Project: Optimization of routine healthcare data for research

    • Diederick E. Grobbee
    • Arno W. Hoes
    • Mattijs E. Numans

    New Study Pages: 285 - 290