Key references: Onychomycosis (tinea of the nails)

Foley K, Gupta AK, Versteeg S, Mays R, Villanueva E, John D. Topical and device-based treatments for fungal infections of the toenails. Cochrane Database Syst Rev 2020;1:CD012093. https://www.ncbi.nlm.nih.gov/pubmed/31978269
Gupta AK, Fleckman P, Baran R. Ciclopirox nail lacquer topical solution 8% in the treatment of toenail onychomycosis. J Am Acad Dermatol 2000;43(4 Suppl):S70-80. http://www.ncbi.nlm.nih.gov/pubmed/11051136
Gupta AK, Versteeg SG, Shear NH. Onychomycosis in the 21st Century: An Update on Diagnosis, Epidemiology, and Treatment. J Cutan Med Surg 2017;21(6):525-39. https://www.ncbi.nlm.nih.gov/pubmed/28639462
Kramer ON, Albrecht J. Clinical presentation of terbinafine-induced severe liver injury and the value of laboratory monitoring: a Critically Appraised Topic. Br J Dermatol 2017;177(5):1279-84. https://www.ncbi.nlm.nih.gov/pubmed/28762471
Kreijkamp-Kaspers S, Hawke K, Guo L, Kerin G, Bell-Syer SE, Magin P, et al. Oral antifungal medication for toenail onychomycosis. Cochrane Database Syst Rev 2017;7:CD010031. https://www.ncbi.nlm.nih.gov/pubmed/28707751
Zaug M, Bergstraesser M. Amorolfine in the treatment of onychomycoses and dermatomycoses (an overview). Clin Exp Dermatol 1992;17 Suppl 1:61-70. https://www.ncbi.nlm.nih.gov/pubmed/1458669