Efficacy of cryosurgery and 5-fluorouracil cream 0.5% combination therapy for the treatment of actinic keratosis.
Hoover WD, Jorizzo JL, Clark AR, Feldman SR, Holbrook J, Huang KE. Efficacy of cryosurgery and 5-fluorouracil cream 0.5% combination therapy for the treatment of actinic keratosis. Cutis. 2014 Nov; 94(5):255-9.