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Alwardat, N., Di Renzo, L. & De Lorenzo, A. Comments on: “Oral Vitamin B12 Supplementation After Roux-en-Y Gastric Bypass: a Systematic Review”. OBES SURG 28, 2056–2057 (2018). https://doi.org/10.1007/s11695-018-3270-4
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DOI: https://doi.org/10.1007/s11695-018-3270-4