Serum vitamin D binding protein in Japanese patients with COPD, asthma and ACO.
Kenya Koyama, Akemi Koyama, Masahiro Irokawa, Ryo Kitajima, Hisanori Hirokawa, Kentaro Nakano, Hiroyoshi Watanabe, Mayuko Ohashi, Tomoshige Wakayama, Shingo Tokita, Ryosuke Souma, Hideyuki Satoh, Yasutsugu Fukushima
European Respiratory Journal Sep 2023, 62 (suppl 67) PA5306; DOI: 10.1183/13993003.congress-2023.PA5306