TY - GEN TI - Actinic keratoses: scientific evaluation and public health implications. Proceedings of a conference. January 27, 1999 SN - 0190-9622 PY - 2000///0128 KW - Carcinoma, Squamous Cell KW - Humans KW - Keratosis KW - Photosensitivity Disorders KW - Skin Neoplasms N1 - Publication Type: Congress; Overall ER -