Dina, A.N. and Misbahuddin, M. 2011. Randomized double-blind trial to evaluate the effectiveness of topical administration of propylene glycol in arsenical palmar keratosis. Bangladesh Journal of Pharmacology. 5, 2 (Apr. 2011), 98–102. DOI:https://doi.org/10.3329/bjp.v5i2.7527.