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Vitamin D status 10 years after primary gastric bypass: gravely high prevalence of hypovitaminosis D and raised PTH levels.
Citation : Karefylakis C1, Näslund I, Edholm D, Sundbom M, Karlsson FA, Rask E. Obes Surg. 2014 Mar;24(3):343-8
Year : 2014
Link to Article : Vitamin D status 10 years after primary gastric bypass: gravely high prevalence of hypovitaminosis D and raised PTH levels.