Anecdotal reports of 3 cases illustrating a spectrum of resistant common warts treated with cryotherapy followed by topical imiquimod and salicylic acid.
Housman TS, Jorizzo JL. Anecdotal reports of 3 cases illustrating a spectrum of resistant common warts treated with cryotherapy followed by topical imiquimod and salicylic acid. J Am Acad Dermatol. 2002 Oct; 47(4 Suppl):S217-20.