TY - GEN AU - Arsenic,Ruza AU - Kurrer,Michael O TI - Differentiated dysplasia is a frequent precursor or associated lesion in invasive squamous cell carcinoma of the oral cavity and pharynx SN - 1432-2307 PY - 2013///0808 KW - Carcinoma, Squamous Cell KW - pathology KW - Databases, Factual KW - Disease Progression KW - Female KW - Humans KW - Lichenoid Eruptions KW - Male KW - Middle Aged KW - Mouth Neoplasms KW - Neoplasm Invasiveness KW - Pharyngeal Neoplasms KW - Precancerous Conditions KW - Retrospective Studies N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/s00428-013-1412-6 ER -