Tschumper, A, A Bütikofer, F Alsaker, Bonivento Inderwildi, and Melle van. “Self-Reported Health Needs and Use of Primary Health Care Services by Adolescents Enrolled in Post-Mandatory Schools or Vocational Training Programmes in Switzerland”. Swiss Medical Weekly 135, no. 0102 (January 15, 2005): 11–11. Accessed October 7, 2024. https://smw.ch/index.php/smw/article/view/451.