False-negative diagnosis of high anion gap in patients with end-stage kidney disease

You Komatsuzaki, Masato Ikeda, Akihiro Shimizu, Nanae Matsuo, Yukio Maruyama, Takashi Yokoo, Hiroyuki Yamamoto, Nobuhiko Joki, Ryoichi Ando, Daijo Inaguma, Toshihiko Yamaka, Masaaki Nakayama, Fumihiko Koiwa, Shinya Kawamoto, Shigeo Negi, Takashi Shigematsu