Nonmelanoma skin cancer: is the incidence really increasing among patients younger than 40? A reexamination using 25 years of U.S. outpatient data.
Bivens MM, Bhosle M, Balkrishnan R, Camacho FT, Feldman SR, Fleischer AB. Nonmelanoma skin cancer: is the incidence really increasing among patients younger than 40? A reexamination using 25 years of U.S. outpatient data. Dermatol Surg. 2006 Dec; 32(12):1473-9.