Cigarettes smoked.total (pack per year):NRat:Pt:^Patient:Qn:Reported
cigarettes smoked.total (pack per year):nrat:pt:^patient:qn:reported
Cigarettes smoked.total (pack per year):NRat:Pt:^Patient:Qn:Reported
cigarettes smoked.total (pack per year):nrat:pt:^patient:qn:reported