When you have a severe headache, do you experience any of the following:Find:Pt:^Patient:Ord:PhenX
when you have a severe headache, do you experience any of the following:find:pt:^patient:ord:phenx
When you have a severe headache, do you experience any of the following [PhenX]
when you have a severe headache, do you experience any of the following [phenx]