Perceptions amongst medication users regarding South African patient package inserts (PPIs) of scheduled and over-the-counter (OTC) medications. Communicare: Journal for Communication Studies in Africa, [S. l.], v. 28, n. 1, p. 88–102, 2022. DOI: 10.36615/jcsa.v28i1.1701. Disponível em: https://journals.uj.ac.za/index.php/jcsa/article/view/1701.. Acesso em: 21 may. 2026.