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April 27, 2020
Dietary deficiency of vitamin B 12 occurring in strict vegetarians (Isolated vitamin B 12 deficiency is very rare)
Never leave a needle parked in the stopper between uses
Vials are assembled into multi-vial research kits that can be reconstituted with a suitable sterile diluent immediately before use in line with internal SOPs
1 Certain risk factors increase the prevalence of vitamin B 12 deficiency (Table 1)
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