TY - GEN AU - Beck,D E AU - Fazio,V W TI - Premalignant lesions of the anal margin SN - 0038-4348 PY - 1989///0522 KW - Adult KW - Age Factors KW - Aged KW - Anus Neoplasms KW - pathology KW - Bowen's Disease KW - Carcinoma, Squamous Cell KW - Female KW - Follow-Up Studies KW - Humans KW - Male KW - Middle Aged KW - Paget Disease, Extramammary KW - Precancerous Conditions KW - Skin Neoplasms N1 - Publication Type: Journal Article UR - https://doi.org/10.1097/00007611-198904000-00016 ER -