[Pharmacoepidemiological aspects of chronic daily headache].
Rachin
A P
AP
Iudel'son
Ia B
IaB
D000700:Analgesics / Q000627:therapeutic use*; D000928:Antidepressive Agents / Q000627:therapeutic use*; D002908:Chronic Disease; D014943:Global Health; D006261:Headache / Q000188:drug therapy / Q000453:epidemiology; D006801:Humans; D017891:Pharmacoepidemiology / Q000379:methods / Q000639:trends; D016896:Treatment Outcome
D000700:Analgesics; D000928:Antidepressive Agents