ÖSTERGREN, Olof. Understanding the educational gradient in Mortality. Socialmedicinsk tidskrift, [S. l.], v. 95, n. 1, p. 110, 2018. DOI: 10.62607/smt.v95i1.38927. Disponível em: https://publicera.kb.se/smt/article/view/38927. Acesso em: 9 dec. 2025.