Retrospective cost-utility and budget impact assessments of Hypericum perforatum in contrast with Fluoxetine treatment for depression in Karachi, Pakistan. Braz. J. Pharm. Sci. [Internet]. 2019 Dec. 9 [cited 2024 Jun. 10];55:e17210. Available from: https://periodicos.usp.br/bjps/article/view/180915