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Okuyemi KS, Ojo-Fati O, Aremu TO, Friedrichsen SC, Grude L, Oyenuga M, Shyne M, Murphy SE, Hatsukami D, Joseph AM.Okuyemi KS, et al.Nicotine Tob Res. 2022 Mar 1;24(4):555-563. doi: 10.1093/ntr/ntab212.Nicotine Tob Res. 2022.PMID: 34669956Clinical Trial.