@article{75acc110c93145dbaeb0dd1460cfee08,
title = "Does problem behaviour affect attrition from a cohort study on adolescent mental health?",
keywords = "adolescents, attrition, kato, kyselytutkimus, nuoret, survey, adolescents, attrition, kato, kyselytutkimus, nuoret, survey",
author = "Sari Fr{\"o}jd and Riittakerttu Kaltiala-Heino and Mauri Marttunen",
year = "2011",
doi = "10.1093/eurpub/ckq078",
language = "English",
volume = "21",
pages = "306--310",
journal = "European Journal of Public Health",
issn = "1101-1262",
publisher = "Oxford University Press",
number = "3",
}