For how many Y have you had trouble with phlegm:Time:Pt:^Patient:Qn:PhenX
for how many y have you had trouble with phlegm:time:pt:^patient:qn:phenx
For how many Y have you had trouble with phlegm:Time:Pt:^Patient:Qn:PhenX
for how many y have you had trouble with phlegm:time:pt:^patient:qn:phenx