共 50 条
- [21] Sexual behaviour of adolescents in Nigeria: cross sectional survey of secondary school students BMJ-BRITISH MEDICAL JOURNAL, 2003, 326 (7379): : 15 - 18B
- [23] Anxiety and depression symptoms and alcohol use among adolescents - a cross sectional study of Norwegian secondary school students BMC PUBLIC HEALTH, 2017, 17
- [25] Motives for sickness presence among students at secondary school: a cross-sectional study in five European countries BMJ OPEN, 2018, 8 (01):
- [26] Erratum to: Psychosomatic complaints and sense of coherence among adolescents in a county in Sweden: a cross-sectional school survey BioPsychoSocial Medicine, 9
- [30] VIDEO GAME DEPENDENCE IN PERUVIAN SECONDARY SCHOOL ADOLESCENTS: A CROSS-SECTIONAL STUDY REVISTA UNIVERSIDAD Y SOCIEDAD, 2023, 15 (02): : 82 - 88