title: [Homage to Olivier Hartmann (1944-2009)].
authors.affiliation: Praticien hospitalier, Hôpital des enfants, Toulouse.
authors.forename: Hervé
authors.initials: H
authors.lastname: Rubie
authors.forename: Dominique
authors.initials: D
authors.lastname: Valteau-Couanet
mesh_terms: D005602:France; D018380:Hematopoietic Stem Cell Transplantation / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D008495:Medical Oncology / Q000266:history*; D010372:Pediatrics / Q000266:history*