Preparation and evaluation of azithromycin binary solid dispersions using various polyethylene glycols for the improvement of the drug solubility and dissolution rate . Braz. J. Pharm. Sci. [Internet]. 2016 Mar. 1 [cited 2024 Jun. 26];52(1):1-13. Available from: https://journals.usp.br/bjps/article/view/118651