Dispensing behaviour in relation to opioid-containing antitussives: a survey among community pharmacists. Swiss Medical Weekly, [S. l.], v. 156, n. 10, p. 4922, 2026. DOI: 10.57187/4922. Disponível em: https://smw.ch/index.php/smw/article/view/4922. Acesso em: 24 oct. 2026.