Nutritional vitamin B12 deficiency and folate deficiency in an adolescent patient presenting with anemia, weight loss, and poor school performance.
作者信息
Middleman A B, Emans S J, Cox J
机构信息
Division of Adolescent/Young Adult Medicine, Children's Hospital, Harvard Medical School, Boston Massachusets, USA.
出版信息
J Adolesc Health. 1996 Jul;19(1):76-9. doi: 10.1016/1054-139X(95)00108-5.
PMID:8842864
Abstract
摘要
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