Results 101 to 110 of about 777,543 (201)

Developing consensus definitions and methods for non-visually impairing eye conditions for population-based eye surveys in Nigeria: a Delphi study. [PDF]

open access: yesBMJ Open
Aghaji A   +7 more
europepmc   +1 more source

SPA [PDF]

open access: yes, 2012
Goffredo, Stefano
core  

Review of Health Examination Surveys in Europe. [PDF]

open access: yes, 2008
Aromaa, A   +8 more
core  

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