Vitamin B12 status in mentally disturbed elderly patients.
D000342:Affective Symptoms / Q000097:blood; D000368:Aged; D000752:Anemia, Pernicious / Q000150:complications / Q000453:epidemiology*; D000906:Antibodies / Q000032:analysis; D003072:Cognition Disorders / Q000097:blood; D003704:Dementia / Q000097:blood; D005260:Female; D005494:Folic Acid Deficiency / Q000453:epidemiology; D005753:Gastric Mucosa / Q000166:cytology; D006801:Humans; D002537:Intracranial Arteriosclerosis / Q000097:blood; D007437:Intrinsic Factor; D008297:Male; D001523:Mental Disorders / Q000097:blood* / Q000209:etiology; D012546:Schilling Test; D014806:Vitamin B 12 Deficiency / Q000150:complications / Q000453:epidemiology*
D000906:Antibodies; D007437:Intrinsic Factor