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Demographic and clinical presentations of keratoconus in Trinidad and Tobago: a retrospective study. [PDF]

open access: yesBMC Ophthalmol
Ezinne NE   +5 more
europepmc   +1 more source
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Urban Systems and Urbanization in World History

2016
Overview of urbanization and the global connections of towns in world history, 3000 BCE ...
't Hart, M., Blockmans, W.P.
openaire   +4 more sources

AMERICAN HISTORY, URBAN HISTORY, HISTORY OF URBAN EDUCATION

The Review of Education, 1976
(1976). AMERICAN HISTORY, URBAN HISTORY, HISTORY OF URBAN EDUCATION. The Review of Education: Vol. 2, No. 2, pp. 194-206.
openaire   +1 more source

Resplendent Brilliance of Chinese Urban History in the World Urban History

2019
China is one of the birthplaces of human beings and one of the countries in the world where cities originated earliest. The regions in the world where cities originated earliest include the middle and lower reaches of the Yellow River in China, the Nile River basin in Egypt, the Indus River basin in India and the valley of the Euphrates and Tigris ...
Chonglan Fu, Wenming Cao
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