Quantitative effects of bilirubin photoisomers on the measurement of direct bilirubin by the enzymatic bilirubin oxidase method​Nana Kawaguchi, Kosuke Koyano, Hirosuke Morita, Dk Nur Rosyiidah Apryll Czarina Pengiran Mohamad Fadly, Yuta Shinabe, Yuta Noguchi, Makoto Arioka, Yasuhiro Nakao, Miyo Ozaki, Shinji Nakamura, Sonoko Kondo, Yukihiko Konishi, Toru Kuboi, Hitoshi Okada, Saneyuki Yasuda, Susumu Itoh, Koji Murao, Takashi Kusaka1Division of Neonatology, 36983NHO Shikoku Medical Center for Children and Adults, Kagawa, Japan2Department of Pediatrics, Faculty of Medicine, 12850Kagawa University, Kagawa, Japan3Faculty of Biomedical Science, 483064Universiti Brunei Darussalam, Brunei Darussalam4Department of Clinical Laboratory, Faculty of Medicine, 12850Kagawa University, Kagawa, Japan5Department of Medical Technology, Kagawa Prefectural University of Health Sciences, Kagawa, Japanon July 29, 2025 at 3:36 am