Recovery after unilateral knee replacement due to severe osteoarthritis and progression in the contralateral knee: a randomised clinical trial comparing daily 2000 IU versus 800 IU vitamin D.
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RMD Open. 2018 Jul 9;4(2):e000678. doi: 10.1136/rmdopen-2018-000678. eCollection 2018.
RMD Open. 2018.
PMID: 30018805
Free PMC article.