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Senior A, Tolentino Almeida F, Geha H, Pachêco-Pereira C.Senior A, et al. Among authors: geha h.J Can Dent Assoc. 2020 Oct;86:k16.J Can Dent Assoc. 2020.PMID: 33326370Free article.
Pahadia M, Katkar R, Geha H.Pahadia M, et al. Among authors: geha h.Cureus. 2023 Feb 15;15(2):e35016. doi: 10.7759/cureus.35016. eCollection 2023 Feb.Cureus. 2023.PMID: 36819956Free PMC article.