TY - GEN AU - Lebwohl,M TI - Actinic keratosis: epidemiology and progression to squamous cell carcinoma SN - 0007-0963 PY - 2004///0302 KW - Aged KW - Carcinoma, Squamous Cell KW - immunology KW - Disease Progression KW - Female KW - Humans KW - Keratosis KW - epidemiology KW - Male KW - Prevalence KW - Risk KW - Skin Neoplasms KW - Ultraviolet Rays KW - adverse effects N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1046/j.0366-077x.2003.05621.x ER -