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Charles McKnight (English Wikipedia)

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

refsWebsite
Global rank English rank
2nih.gov
4th place
4th place
1doi.org
2nd place
2nd place

doi.org

  • Leffler CT, et al. (2017). "Ophthalmology in North America: Early Stories (1491-1801)". Ophthalmology and Eye Diseases. 9: 1–51. doi:10.1177/1179172117721902. PMC 5533269. PMID 28804247.

nih.gov

ncbi.nlm.nih.gov

  • Leffler CT, et al. (2017). "Ophthalmology in North America: Early Stories (1491-1801)". Ophthalmology and Eye Diseases. 9: 1–51. doi:10.1177/1179172117721902. PMC 5533269. PMID 28804247.

pubmed.ncbi.nlm.nih.gov

  • Leffler CT, et al. (2017). "Ophthalmology in North America: Early Stories (1491-1801)". Ophthalmology and Eye Diseases. 9: 1–51. doi:10.1177/1179172117721902. PMC 5533269. PMID 28804247.