Vitamin B12 Deficiency Clinical Trials 
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This is an RSS file. You can use it to subscribe to this data in your favourite RSS reader or to display this data on your own website or blog.Effects of Vitamin B12 Treatment in Singers
Condition: Vitamin B 12 Deficiency Interventions: Drug: Cyanocobalamin; Drug: Placebo Sponsor: University of Southern California Recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - February 19, 2018 Category: Research Source Type: clinical trials
