dihexa retracted paper controversy Two papers for plagiarizing a 50-year-old thesis – Retraction Watch How Bad Is This? :
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A dull, previously-used needle is both more painful and more traumatic to tissue, and reusing needles is a sterility failure

Some of these can be permanent if the vitamin deficiency is not addressed

[DOI] [PMC free article] [PubMed] [Google Scholar] 38.Brouwer M, Chamulitrat W, Ferruzzi G, Sauls DL, Weinberg JB

Not one is a gadget
