title: [Preventive therapy with programmed-release dihydroergotamine in headache in childhood].
mesh_terms: D006916:5-Hydroxytryptophan / Q000627:therapeutic use; D002648:Child; D003692:Delayed-Action Preparations; D004087:Dihydroergotamine / Q000627:therapeutic use*; D006261:Headache / Q000188:drug therapy*; D006801:Humans; D011897:Random Allocation
chemical_list: D003692:Delayed-Action Preparations; D004087:Dihydroergotamine; D006916:5-Hydroxytryptophan
vernacular_title: La terapia profilattica con diidroergotamina a cessione programmata nelle cefalee dell'età evolutiva.