How many cigarettes per D do you usually smoke anywhere inside the home:NRat:Pt:^Patient:Qn:NHANES
how many cigarettes per d do you usually smoke anywhere inside the home:nrat:pt:^patient:qn:nhanes
How many cigarettes per D do you usually smoke anywhere inside the home:Number=Count/Time:To identify measures at a point in time:^Patient:Quantitative:NHANES
how many cigarettes per d do you usually smoke anywhere inside the home:number=count/time:to identify measures at a point in time:^patient:quantitative:nhanes