{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T18:29:31Z","timestamp":1790792971336,"version":"4.1.0"},"reference-count":39,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2020,7,30]],"date-time":"2020-07-30T00:00:00Z","timestamp":1596067200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.es","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Optometry"],"published-print":{"date-parts":[[2022,1]]},"DOI":"10.1016\/j.optom.2020.07.007","type":"journal-article","created":{"date-parts":[[2020,9,7]],"date-time":"2020-09-07T00:29:27Z","timestamp":1599438567000},"page":"53-59","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":12,"title":["Multifocal contact lenses: A bibliometric study"],"prefix":"10.1016","volume":"15","author":[{"given":"Cristina","family":"Alvarez-Peregrina","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Miguel Angel","family":"Sanchez-Tena","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marina","family":"Martin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cesar","family":"Villa-Collar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francisco Javier","family":"Povedano-Montero","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.optom.2020.07.007_bib0005","doi-asserted-by":"crossref","first-page":"1036","DOI":"10.1016\/j.ophtha.2016.01.006","article-title":"Global prevalence of myopia and high myopia and temporal trends from 2000 through 2050","volume":"123","author":"Holden","year":"2016","journal-title":"Ophthalmology"},{"key":"10.1016\/j.optom.2020.07.007_bib0010","doi-asserted-by":"crossref","first-page":"1855","DOI":"10.1016\/j.jcrs.2008.07.024","article-title":"A United States cost-benefit comparison of an apodized, diffractive, presbyopia-correcting, multifocal intraocular lens and a conventional monofocal lens","volume":"34","author":"Maxwell","year":"2008","journal-title":"J Cataract Refract Surg"},{"key":"10.1016\/j.optom.2020.07.007_bib0015","series-title":"Bibliometric indicators and analysis of research systems: Methods and examples","first-page":"8","author":"Okubo","year":"1997"},{"key":"10.1016\/j.optom.2020.07.007_bib0020","series-title":"Littel science, big science","author":"Price","year":"1963"},{"key":"10.1016\/j.optom.2020.07.007_bib0025","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1007\/BF02016845","article-title":"Classification of growth models based on growth rates and its applications","volume":"25","author":"Egghe","year":"1992","journal-title":"Scientometrics"},{"key":"10.1016\/j.optom.2020.07.007_bib0030","first-page":"85","article-title":"Sources of information on specific subjects","volume":"137","author":"Bradford","year":"1934","journal-title":"J Inf Sci"},{"key":"10.1016\/j.optom.2020.07.007_bib0035","first-page":"317","article-title":"The frequency distribution of scientific productivity","volume":"12","author":"Lotka","year":"1926","journal-title":"J Wash Acad Sci"},{"key":"10.1016\/j.optom.2020.07.007_bib0040","doi-asserted-by":"crossref","first-page":"900","DOI":"10.1038\/436900a","article-title":"Index aims for fair ranking of scientists","volume":"436","author":"Ball","year":"2005","journal-title":"Nature"},{"key":"10.1016\/j.optom.2020.07.007_bib0045","doi-asserted-by":"crossref","first-page":"16569","DOI":"10.1073\/pnas.0507655102","article-title":"An index to quantify an individual\u2019s scientific research output","volume":"102","author":"Hirsch","year":"2005","journal-title":"P Natl Acad Sci"},{"key":"10.1016\/j.optom.2020.07.007_bib0050","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1016\/j.tree.2006.01.005","article-title":"The h-index and career assessment by numbers","volume":"41","author":"Kelly","year":"2006","journal-title":"Trends Ecol Evol (Amst)"},{"key":"10.1016\/j.optom.2020.07.007_bib0055","doi-asserted-by":"crossref","first-page":"491","DOI":"10.1556\/Scient.67.2006.3.10","article-title":"Comparasions of the Hirsch-index with est\u00e1ndar bibliometric indicators and with peer judgement for 147 chemistre research groups","volume":"67","author":"Van Raan","year":"2006","journal-title":"Scientometrics"},{"key":"10.1016\/j.optom.2020.07.007_bib0060","doi-asserted-by":"crossref","first-page":"1275","DOI":"10.1002\/asi.20354","article-title":"Using the h-index to rank influential scientist","volume":"57","author":"Cronin","year":"2006","journal-title":"J Am Soc Inf Sci Technol"},{"key":"10.1016\/j.optom.2020.07.007_bib0065","doi-asserted-by":"crossref","first-page":"131","DOI":"10.1007\/s11192-006-0144-7","article-title":"Theory and practise of the g-index","volume":"69","author":"Egghe","year":"2006","journal-title":"Scientometrics"},{"key":"10.1016\/j.optom.2020.07.007_bib0070","doi-asserted-by":"crossref","first-page":"344","DOI":"10.1097\/ICL.0000000000000545","article-title":"Bibliometric study of scientific research on overnight orthokeratology","volume":"44","author":"Villa-Collar","year":"2018","journal-title":"Eye Contact Lens"},{"key":"10.1016\/j.optom.2020.07.007_bib0075","doi-asserted-by":"crossref","first-page":"S285","DOI":"10.1097\/ICL.0000000000000478","article-title":"Bibliometric study of\u202fscientific research on scleral lenses","volume":"44","author":"Povedano-Montero","year":"2018","journal-title":"Eye Contact Lens"},{"key":"10.1016\/j.optom.2020.07.007_bib0080","doi-asserted-by":"crossref","first-page":"92","DOI":"10.1016\/S0892-8967(00)00029-8","article-title":"Evaluation of two new soft contact lenses for correction of presbyopia: The Focus Progressives multifocal and the Acuvue Bifocal","volume":"26","author":"Fisher","year":"2000","journal-title":"Int Contact Lens Clin"},{"key":"10.1016\/j.optom.2020.07.007_bib0085","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1097\/00006324-200012001-00263","article-title":"Visual performance of focus progressives multifocal and Acuvue bifocal contact lenses","volume":"77","author":"Fisher","year":"2000","journal-title":"Optom Vis Sci"},{"key":"10.1016\/j.optom.2020.07.007_bib0090","doi-asserted-by":"crossref","first-page":"162","DOI":"10.1097\/00006324-200012001-00262","article-title":"Comparative visual performance of Acuvue brand bifocal contact lenses and focus progressive\u2019s contact lenses","volume":"77","author":"Guillon","year":"2000","journal-title":"Optom Vis Sci"},{"key":"10.1016\/j.optom.2020.07.007_bib0095","doi-asserted-by":"crossref","first-page":"160","DOI":"10.1097\/00006324-200012001-00257","article-title":"Determination of lens prescription for monovision and Acuvue bifocal contact lenses","volume":"77","author":"Fonn","year":"2000","journal-title":"Optom Vis Sci"},{"key":"10.1016\/j.optom.2020.07.007_bib0100","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1097\/00006324-200012001-00256","article-title":"Fitting the focus progressive multifocal contact lens","volume":"77","author":"Edmondson","year":"2000","journal-title":"Optom Vis Sci"},{"key":"10.1016\/j.optom.2020.07.007_bib0105","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1097\/00006324-200012001-00255","article-title":"Fitting multifocal contact lenses for presbyopia: Basecurve selection criteria","volume":"77","author":"Fisher","year":"2000","journal-title":"Optom Vis Sci"},{"key":"10.1016\/j.optom.2020.07.007_bib0110","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1097\/00006324-200012001-00251","article-title":"Multifocal contact lenses for aphakic children - how to fit and how it works","volume":"77","author":"Baertschi","year":"2000","journal-title":"Optom Vis Sci"},{"key":"10.1016\/j.optom.2020.07.007_bib0115","doi-asserted-by":"crossref","first-page":"1207","DOI":"10.1097\/OPX.0000000000000036","article-title":"Multifocal contact lens myopia control","volume":"90","author":"Walline","year":"2013","journal-title":"Optom Vis Sci"},{"key":"10.1016\/j.optom.2020.07.007_bib0120","doi-asserted-by":"crossref","first-page":"1215","DOI":"10.1097\/OPX.0000000000000066","article-title":"Peripheral defocus with spherical and multifocal soft contact lenses","volume":"90","author":"Berntsen","year":"2013","journal-title":"Optom Vis Sci"},{"key":"10.1016\/j.optom.2020.07.007_bib0125","doi-asserted-by":"crossref","first-page":"1066","DOI":"10.1097\/OPX.0000000000000030","article-title":"Power profiles of multifocal contact lenses and their interpretation","volume":"90","author":"Plainis","year":"2013","journal-title":"Optom Vis Sci"},{"key":"10.1016\/j.optom.2020.07.007_bib0130","doi-asserted-by":"crossref","first-page":"5656","DOI":"10.1167\/iovs.16-20008","article-title":"The effect of light level and small pupils on presbyopic reading performance","volume":"57","author":"Xu","year":"2016","journal-title":"Invest Ophthalmol Vis Sci"},{"key":"10.1016\/j.optom.2020.07.007_bib0135","doi-asserted-by":"crossref","first-page":"1093","DOI":"10.1097\/OPX.0000000000000893","article-title":"The effects of age, refractive status, and luminance on pupil size","volume":"93","author":"Guillon","year":"2016","journal-title":"Optom Vis Sci"},{"key":"10.1016\/j.optom.2020.07.007_bib0140","doi-asserted-by":"crossref","first-page":"411","DOI":"10.1111\/opo.12300","article-title":"Effect of age, decentration, aberrations and pupil size on subjective image quality with concentric bifocal optics","volume":"36","author":"Rio","year":"2016","journal-title":"Ophthalmic Physiol Opt"},{"key":"10.1016\/j.optom.2020.07.007_bib0145","doi-asserted-by":"crossref","first-page":"1009","DOI":"10.1097\/OPX.0b013e3181fbad60","article-title":"Inherent ocular spherical aberration and multifocal contact lens optical performance","volume":"87","author":"Bakaraju","year":"2010","journal-title":"Optom Vis Sci"},{"key":"10.1016\/j.optom.2020.07.007_bib0150","doi-asserted-by":"crossref","first-page":"197","DOI":"10.1097\/OPX.0000000000001017","article-title":"Impact of spherical aberration terms on multifocal contact lens performance","volume":"94","author":"Fedtke","year":"2017","journal-title":"Optom Vis Sci"},{"key":"10.1016\/j.optom.2020.07.007_bib0155","first-page":"57","article-title":"Association between multifocal soft contact lens decentration and visual performance","volume":"28","author":"Fedtke","year":"2016","journal-title":"Clin Optom (Auckl)"},{"key":"10.1016\/j.optom.2020.07.007_bib0160","doi-asserted-by":"crossref","first-page":"435","DOI":"10.1097\/OPX.0000000000000806","article-title":"Short-term visual performance of novel extended depth-of-focus contact lenses","volume":"93","author":"Tilia","year":"2016","journal-title":"Optom Vis Sci"},{"key":"10.1016\/j.optom.2020.07.007_bib0165","doi-asserted-by":"crossref","first-page":"38","DOI":"10.1016\/j.clae.2015.07.005","article-title":"Visual performance of single vision and multifocal contact lenses in non-presbyopic myopic eyes","volume":"39","author":"Fedtke","year":"2016","journal-title":"Cont Lens Anterior Eye"},{"key":"10.1016\/j.optom.2020.07.007_bib0170","doi-asserted-by":"crossref","first-page":"E663","DOI":"10.1097\/OPX.0b013e3181eb98b9","article-title":"Stereoacuity with simultaneous vision multifocal contact lenses","volume":"87","author":"Ferrer-Blasco","year":"2010","journal-title":"Optom Vis Sci"},{"key":"10.1016\/j.optom.2020.07.007_bib0175","doi-asserted-by":"crossref","first-page":"76","DOI":"10.1111\/j.1444-0938.2010.00530.x","article-title":"Stereoacuity with balanced presbyopic contact lenses","volume":"94","author":"Ferrer-Blasco","year":"2011","journal-title":"Clin Exp Optom"},{"key":"10.1016\/j.optom.2020.07.007_bib0180","doi-asserted-by":"crossref","first-page":"162","DOI":"10.1016\/j.clae.2013.09.014","article-title":"In vitro power profiles of multifocal simultaneous vision contact lenses","volume":"37","author":"Mont\u00e9s-Mic\u00f3","year":"2014","journal-title":"Cont Lens Anterior Eye"},{"key":"10.1016\/j.optom.2020.07.007_bib0185","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1097\/ICL.0000000000000060","article-title":"Visual performance of four simultaneous-image multifocal contact lenses under dim and glare conditions","volume":"41","author":"Garc\u00eda-L\u00e1zaro","year":"2015","journal-title":"Eye Contact Lens"},{"key":"10.1016\/j.optom.2020.07.007_bib0190","doi-asserted-by":"crossref","first-page":"1627","DOI":"10.1097\/OPX.0b013e31826b0934","article-title":"Visual performance of a multifocal toric soft contact lens","volume":"89","author":"Madrid-Costa","year":"2012","journal-title":"Optom Vis Sci"},{"key":"10.1016\/j.optom.2020.07.007_bib0200","doi-asserted-by":"crossref","first-page":"267","DOI":"10.1097\/ICU.0000000000000367","article-title":"Current approaches to myopia control","volume":"28","author":"Leo","year":"2017","journal-title":"Curr Opin Ophthalmol"}],"container-title":["Journal of Optometry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1888429620300893?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1888429620300893?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,30]],"date-time":"2025-10-30T11:12:43Z","timestamp":1761822763000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1888429620300893"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,1]]},"references-count":39,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2022,1]]}},"alternative-id":["S1888429620300893"],"URL":"https:\/\/doi.org\/10.1016\/j.optom.2020.07.007","relation":{},"ISSN":["1888-4296"],"issn-type":[{"value":"1888-4296","type":"print"}],"subject":[],"published":{"date-parts":[[2022,1]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Multifocal contact lenses: A bibliometric study","name":"articletitle","label":"Article Title"},{"value":"Journal of Optometry","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.optom.2020.07.007","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 Spanish General Council of Optometry. Published by Elsevier Espa\u00f1a, S.L.U.","name":"copyright","label":"Copyright"}]}}