Awosan, K. et al. 2018. KNOWLEDGE, ATTITUDE AND PRACTICE OF PHARMACOVIGILANCE AMONG OPERATORS OF PHARMACIES AND PATENT MEDICINE STORES IN SOKOTO METROPOLIS, NIGERIA. Journal of Drug Delivery and Therapeutics. 8, 5 (Sep. 2018), 358–364. DOI:https://doi.org/10.22270/jddt.v8i5.1881.