Birendra Shrivastava, Parveen Kumar, Madan mohan Gupta, and Anil Kumar Sharma. 2019. “Transdermal Patch of Timolol Maleate: Formulation and Evaluation”. Asian Pacific Journal of Health Sciences 6 (1):177-88. https://doi.org/10.21276/apjhs.2019.6.1.25.