Differential expression of S100 calcium-binding proteins in epidermoid cysts, branchial cysts, craniopharyngiomas and cholesteatomas. - Pelc, P; Vanmuylder, N; Lefranc, F; Heizmann, C W; Hassid, S; Salmon, I; Kiss, R; Louryan, S; Decaestecker, C (Histopathology, 2003)