About how many such episodes of cough with phlegm that lasted 1 W or more have you had in the past 12Mo:NRat:12Mo:^Patient:Qn:PhenX
about how many such episodes of cough with phlegm that lasted 1 w or more have you had in the past 12mo:nrat:12mo:^patient:qn:phenx
How many times cough phlegm > 1W PhenX
how many times cough phlegm > 1w phenx