title: Preface: The puzzle of pineal tumors.
authors.affiliation: Service de neurochirurgie A, université Lyon-1, hôpital neurologique Pierre-Wertheimer, 59, boulevard Pinel, 69003 Lyon, France. Electronic address: marc.sindou@chu-lyon.fr.
authors.forename: M
authors.initials: M
authors.lastname: Sindou
mesh_terms: D001932:Brain Neoplasms / Q000473:pathology* / Q000601:surgery*; D002940:Circadian Rhythm / Q000502:physiology; D006801:Humans; D010870:Pineal Gland / Q000473:pathology / Q000601:surgery*; D010871:Pinealoma / Q000473:pathology* / Q000601:surgery*