CHAKRABORTY, A., BHATTACHARJEE, A., CHAKRABORTY, M. and MUKHOPADHYAY, G. 2023. PROCESS VALIDATION OF BETA-SITOSTEROL HAIR GEL FORMULATION AND EVALUATION OF 5 ALPHA REDUCTASE INHIBITION IN VITRO FOR THE TREATMENT OF ANDROGENETIC ALOPECIA. International Journal of Applied Pharmaceutics. 15, 2 (Mar. 2023), 146–152. DOI:https://doi.org/10.22159/ijap.2023v15i2.46757.