Bifocals (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Bifocals" in English language version.

refsWebsite

Global rank English rank

4books.google.com

3^rd place

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4patents.google.com

1,182^nd place

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2web.archive.org

1^st place

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1college-optometrists.org

low place

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1visionmonday.com

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1balanceanddizziness.org

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1nationaltoday.com

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1sciencedaily.com

993^rd place

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archive.org

Bronowski, Jacob (1990) [1973]. The Ascent of Man. London: BBC Books. p. 271. ISBN 978-0-563-20900-3.

balanceanddizziness.org

"LET'S TALK ABOUT . . . Balance and Dizziness: The Visual Connection" (PDF). BC Balance & Dizziness. p. 2. Retrieved 16 October 2024.

books.google.com

Clinical Optics, p. 276, by Troy E. Fannin and Theodore Grosvenor; published 2013 by Butterworth–Heinemann
Encyclopedia of New York State, p. 123, by Peter Eisenstadt, published 2005 by Syracuse University Press
Borish's Clinical Refraction, p 1109, by William J. Benjamin; published 2006 by Elsevier Health Publishing
Borish's Clinical Refraction, p 1108 by William J. Benjamin; published 2006 by Elsevier Health Publishing

college-optometrists.org

The College of Optometrists. "The 'Inventor' of Bifocals?". Archived from the original on 2011-06-13.

doi.org

Letocha, Charles E. (November 1990). "The invention and early manufacture of bifocals". Survey of Ophthalmology. 35 (3): 226–35. doi:10.1016/0039-6257(90)90092-A. PMID 2274850.
Ravin, James G. (November 2009). "The multifaceted career of Louis Borsch". Archives of Ophthalmology. 127 (11): 1534–1537. doi:10.1001/archophthalmol.2009.264. ISSN 1538-3601. PMID 19901225.

entokey.com

"Prescribing Multifocal Lenses". 10 July 2016.

nationaltoday.com

Kiani, Tamkeen (2021-10-27). "Bifocals at the Monitor Liberation Day". National Today. Retrieved 2024-10-16.

nih.gov

pubmed.ncbi.nlm.nih.gov

Letocha, Charles E. (November 1990). "The invention and early manufacture of bifocals". Survey of Ophthalmology. 35 (3): 226–35. doi:10.1016/0039-6257(90)90092-A. PMID 2274850.
Ravin, James G. (November 2009). "The multifaceted career of Louis Borsch". Archives of Ophthalmology. 127 (11): 1534–1537. doi:10.1001/archophthalmol.2009.264. ISSN 1538-3601. PMID 19901225.

patents.google.com

sciencedaily.com

Dawn Fuller, Dawn (24 August 2010). "Bug With Bifocals Baffles Biologists". ScienceDaily. ScienceDaily LLC. Archived from the original on 25 August 2010. Retrieved 25 August 2010.

visionmonday.com

"Hall of Fame Honors 12 Industry Veterans". Vision Monday. 12 November 2008.

web.archive.org

The College of Optometrists. "The 'Inventor' of Bifocals?". Archived from the original on 2011-06-13.
Dawn Fuller, Dawn (24 August 2010). "Bug With Bifocals Baffles Biologists". ScienceDaily. ScienceDaily LLC. Archived from the original on 25 August 2010. Retrieved 25 August 2010.

worldcat.org

search.worldcat.org

Ravin, James G. (November 2009). "The multifaceted career of Louis Borsch". Archives of Ophthalmology. 127 (11): 1534–1537. doi:10.1001/archophthalmol.2009.264. ISSN 1538-3601. PMID 19901225.