Analgesic-induced headaches: an unrecognized epidemic.
Edmeads
J
J
D000700:Analgesics / Q000009:adverse effects*; D004196:Disease Outbreaks; D006261:Headache / Q000139:chemically induced* / Q000453:epidemiology; D006801:Humans; D014481:United States / Q000453:epidemiology
D000700:Analgesics