No abstract available
MeSH terms
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Administration, Oral
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Anemia, Pernicious / diagnosis
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Anemia, Pernicious / etiology
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Child
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Child Nutrition Disorders
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Diagnostic Errors
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Female
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Homocysteine / blood
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Humans
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Infant
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Infant Nutrition Disorders
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Injections
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Intestinal Absorption / physiology
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Methylmalonic Acid / blood
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Middle Aged
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Paresthesia / etiology
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Practice Guidelines as Topic
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Vitamin B 12 / administration & dosage*
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Vitamin B 12 / blood
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Vitamin B 12 Deficiency* / diagnosis
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Vitamin B 12 Deficiency* / drug therapy
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Vitamin B 12 Deficiency* / etiology
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Vitamin B 12 Deficiency* / physiopathology
Substances
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Homocysteine
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Methylmalonic Acid
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Vitamin B 12