International Journal of Public Health
International Journal of Public Health > 2003 > 48 > 6 > 361-369
International Journal of Public Health > 2003 > 48 > 6 > 394
International Journal of Public Health > 2003 > 48 > 6 > 370-378
International Journal of Public Health > 2003 > 48 > 6 > 379-391
International Journal of Public Health > 2003 > 48 > 6 > 341-348