Zocht je misschien: socialeconomic, socioeconomic?
Differences in oral health behaviour between children from high and children from low SES schools in the Netherlands
Jerkovic-Cosic, Katarina; Binnekade, J M; van der Kruk, Joke; van der Most, J A; Talsma, A C; van der Schans, Cees (Healthy Ageing, Allied Health Care And Nursing)