Oral vitamin B-12 versus intramuscular vitamin B-12, for vitamin B-12 deficiency

Wang, HY; Li, LY; Qin, LL; Song, YN; Vidal-Alaball, J; Liu, TH

Liu, TH (reprint author), Beijing Univ Chinese Med, Grad Campus,North Third Ring Rd 11 Sch Range, Beijing 100029, Peoples R China.

COCHRANE DATABASE OF SYSTEMATIC REVIEWS, 2018; (3):

Abstract

Background Vitamin B-12 deficiency is common, and the incidence increases with age. Most people with vitamin B-12 deficiency are treated in primary ca......

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