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  Vol. 4 No. 4, April 1995 TABLE OF CONTENTS
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Screening for Cobalamin Deficiency-Reply

Yulin Yao, MD

Arch Fam Med. 1995;4(4):305.


References
Article references have been provided for searching and linking. Additional reference information may be available in the article PDF.


1. Pennypacker LC, Allen RH, Kelly JP, et al. High prevalence of cobalamin deficiency in elderly outpatients. J Am Geriatr Soc. 1992;40:1197-1204. PUBMED
2. Norman EJ, Morrison JA. Screening elderly populations for cobalamin deficiency using the urinary methylmalonic acid assay by gas chromatography mass spectrometry. Am J Med. 1993;94:589-594. PUBMED