... Japan and 5Department of Respiratory and Allergic Medicine, Tosei General Hospital, Aichi, JapanEmail: Fumi Hirayama - F.Hirayama@curtin.edu.au; Andy H Lee* - Andy.Lee@curtin.edu.au; Colin ... University of Technology, Perth, WA, Australia, 2Department of Respiratory Medicine and Allergy, Komaki City Hospital, Aichi, Japan, 3Department of Respiratory Medicine and Clinical Immunology, ... CentralPage 1 of 7(page number not for citation purposes) Respiratory ResearchOpen AccessResearch Soy consumption and risk of COPD and respiratory symptoms: a case-control study in JapanFumi...