Normative and negative sexual experiences of transgender identifying adolescents in the community

by Elias Heino, Sari Fröjd, Mauri Marttunen, Riittakerttu Kaltiala
Published 2020-01-01

Changes over time in mental health symptoms among adolescents in Tampere, Finland

by Noora Knaappila, Mauri Marttunen, Sari Fröjd, Riittakerttu Kaltiala
Published 2021-01-01

Adolescents with same-sex interest: experiences of sexual harassment are more common among boys

by Riittakerttu Kaltiala-Heino, Nina Lindberg, Sari Fröjd, Henna Haravuori, Mauri Marttunen
Published 2019-01-01

Parental involvement, depression, and sexual experiences across adolescence: a cross-sectional survey among adolescents of different ages

by Hanna Savioja, Mika Helminen, Sari Fröjd, Mauri Marttunen, Riittakerttu Kaltiala-Heino
Published 2017-01-01

Risk factors related to self-harming behaviour in Finnish adolescent inpatients with a history of non-suicidal self-injury, suicidal behaviour or both

by Minna Rytilä-Manner, Henna Haravuori, Kirsi Kettunen, Sari Fröjd, Mauri Marttunen, Nina Linberg
Published 2017-11-01