[So-called "essential" headache. Etiopathogenic aspects and therapeutic criteria].
D003863:Depression / Q000150:complications; D006261:Headache / Q000209:etiology / Q000523:psychology / Q000628:therapy; D006801:Humans; D011613:Psychotherapy
Le cefalee cosiddette "essenziali". Aspetti etiopatogenetici e criteri terapeutici.