RAUNIAR, G P; MISHRA, A; SARRAF, D P. Varenicline for Smoking Cessation: a Review. Health Renaissance, [S. l.], v. 12, n. 3, p. 215–220, 2016. DOI: 10.3126/hren.v12i3.15324. Disponível em: https://nepjol.info/index.php/HREN/article/view/15324. Acesso em: 18 jan. 2025.