During which Mo do you usually start using heating devices:Find:Pt:^Patient:Nom:NHEXAS
during which mo do you usually start using heating devices:find:pt:^patient:nom:nhexas
During which Mo do you usually start using heating devices:Finding:To identify measures at a point in time:^Patient:Nominal:NHEXAS
during which mo do you usually start using heating devices:finding:to identify measures at a point in time:^patient:nominal:nhexas