. . . . . "-" . . . "-" . . "Acid\u2013base disorder" . . . . . . . "Acid\u2013base disorder" . . . . . . . . "E87.2" . "D000137" . "acid\u2013base disorder" . . . . "acid-base disorders" . . . . . . "276.2" . . . . . . . . "E87.4" . . "276.4" .