title: Letter: impaired colour vision in diagnosis of digitalis intoxication.
mesh_terms: D000251:Adenosine Triphosphatases / Q000037:antagonists & inhibitors; D000368:Aged; D003119:Color Perception Tests; D003117:Color Vision Defects / Q000139:chemically induced*; D004071:Digitalis Glycosides / Q000506:poisoning*; D004077:Digoxin / Q000097:blood; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011041:Poisoning / Q000175:diagnosis
chemical_list: D004071:Digitalis Glycosides; D004077:Digoxin; D000251:Adenosine Triphosphatases