title: 13-cis-retinoic acid in myelodysplastic syndromes.
mesh_terms: D000368:Aged; D002986:Clinical Trials as Topic; D006098:Granulocytes; D006801:Humans; D007958:Leukocyte Count; D009190:Myelodysplastic Syndromes / Q000188:drug therapy*; D009504:Neutrophils; D010976:Platelet Count; D014212:Tretinoin / Q000627:therapeutic use*
chemical_list: D014212:Tretinoin