In the last 3Y, how many such illnesses, with increased phlegm, did you have which lasted a W or more
in the last 3y, how many such illnesses, with increased phlegm, did you have which lasted a w or more
In the last 3 years, how many such illnesses, with increased phlegm, did you have which lasted a week or more
in the last 3 years, how many such illnesses, with increased phlegm, did you have which lasted a week or more