Prevalence of anaemia in pregnant Thai women.
D000293:Adolescent; D000328:Adult; D000740:Anemia / Q000453:epidemiology* / Q000209:etiology; D005260:Female; D005494:Folic Acid Deficiency / Q000453:epidemiology; D006801:Humans; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000453:epidemiology* / Q000209:etiology; D013785:Thailand; D014806:Vitamin B 12 Deficiency / Q000453:epidemiology