Skeith, L.; Yamashita, C.; Mehta, S.; Farquhar, D.; Kim, R. B. SILDENAFIL AND FUROSEMIDE ASSOCIATED OTOTOXICITY: CONSIDERATION OF DRUG-DRUG INTERACTIONS, SYNERGY, AND BROADER CLINICAL RELEVANCE. J Popl Ther Clin Pharmacol 2018, 20 (2).