title: Pigmentation of tongue in megaloblastic anaemia (a study of its nature).
mesh_terms: D000748:Anemia, Macrocytic / Q000150:complications*; D000749:Anemia, Megaloblastic / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D010859:Pigmentation Disorders / Q000150:complications* / Q000473:pathology; D014060:Tongue Diseases / Q000150:complications* / Q000473:pathology