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Nti AN, Gregory HR, Ritchey ER, Wolffsohn JS, Berntsen DA.Nti AN, et al. Among authors: gregory hr.Optom Vis Sci. 2022 Apr 1;99(4):342-349. doi: 10.1097/OPX.0000000000001874.Optom Vis Sci. 2022.PMID: 35121719Free PMC article.Clinical Trial.
Gregory HR, Nti AN, Wolffsohn JS, Berntsen DA, Ritchey ER.Gregory HR, et al.Optom Vis Sci. 2021 Mar 1;98(3):272-279. doi: 10.1097/OPX.0000000000001665.Optom Vis Sci. 2021.PMID: 33771957Free PMC article.
Gregory HR, Nti AN, Wolffsohn JS, Berntsen DA, Ritchey ER.Gregory HR, et al.Optom Vis Sci. 2021 Aug 1;98(8):997-998. doi: 10.1097/OPX.0000000000001760.Optom Vis Sci. 2021.PMID: 34393207Free PMC article.No abstract available.
Ritchey ER, Gregory HR, Nti AN, Berntsen DA.Ritchey ER, et al. Among authors: gregory hr.Eye Contact Lens. 2024 Apr 1;50(4):171-176. doi: 10.1097/ICL.0000000000001069. Epub 2024 Feb 6.Eye Contact Lens. 2024.PMID: 38345090