Adolescents’ contraception continuation in Switzerland: a prospective observational study. Swiss Medical Weekly, [S. l.], v. 147, n. 3940, p. w14504, 2017. DOI: 10.4414/smw.2017.14504. Disponível em: https://www.smw.ch/index.php/smw/article/view/2369. Acesso em: 15 oct. 2025.