PETRELL, Birgitta; NORDBERG, Arne. Haschavgiftningsprogrammet vid Maria Ungdom. Socialmedicinsk tidskrift, [S. l.], v. 84, n. 1, p. 46–53, 2007. DOI: 10.62607/smt.v84i1.46193. Disponível em: https://publicera.kb.se/smt/article/view/46193. Acesso em: 10 dec. 2025.