Megaloblastic anaemia in Asians in Singapore.
D000328:Adult; D000368:Aged; D000748:Anemia, Macrocytic / Q000453:epidemiology* / Q000209:etiology*; D000752:Anemia, Pernicious / Q000453:epidemiology; D044466:Asian People; D005260:Female; D005494:Folic Acid Deficiency / Q000453:epidemiology; D005743:Gastrectomy / Q000009:adverse effects; D006801:Humans; D008297:Male; D008875:Middle Aged; D012846:Singapore; D013182:Sprue, Tropical / Q000150:complications*; D014330:Tropical Medicine; D014806:Vitamin B 12 Deficiency / Q000453:epidemiology