title: Cortical versus medullary thymomas.
authors: F
authors: F
authors: Le Marc'Hadour
mesh_terms: D006801:Humans; D007150:Immunohistochemistry; D007633:Keratins / Q000032:analysis; D009361:Neoplasm Invasiveness; D013945:Thymoma / Q000145:classification / Q000473:pathology*; D013953:Thymus Neoplasms / Q000473:pathology*
chemical_list: D007633:Keratins