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& Shih, Y
And a randomized controlled trial that included 151 subjects with tinnitus found no differences in outcomes after 18 months of treatment with tinnitus retraining therapy, tinnitus-specific counseling alone, or basic tinnitus care that involved providing educational information and guidance
GHK-Cu (Copper Peptide) is one of the most recognised peptides studied for skin biology, collagen pathways and tissue repair research
Lancet 392, 22992312
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