Original Research

Comparison of the COPD Population Screener and International Primary Care Airway Group questionnaires in a general Japanese population: the Hisayama study

Tsukuya G, Samukawa T, Matsumoto K, Fukuyama S, Kumamoto T, Uchida A, Koriyama C, Ninomiya T, Inoue H

International Journal of Chronic Obstructive Pulmonary Disease 2016, 11:1903-1909

Published Date: 16 August 2016