title: Effect of isotretinoin on survival of patients with myelodysplastic syndrome.
mesh_terms: D006801:Humans; D015474:Isotretinoin; D009190:Myelodysplastic Syndromes / Q000188:drug therapy*; D014212:Tretinoin / Q000627:therapeutic use*
chemical_list: D014212:Tretinoin; D015474:Isotretinoin