Hanno, Therese von; Sjølie, Anne Katrin; Mathiesen, Ellisiv B. (Journal article; Tidsskriftartikkel; Peer reviewed, 2013-07-04)
Purpose: To investigate whether retinal vessel calibre measurements on optical retinal photography are affected by light and dark exposure prior to photography and
whether the vessel calibre changes during an imaging sequence of several images.
<p>Methods: Digital optical retinal photographs were obtained from 32 healthy
adults in two separate image sequences of six images during 1 min; one ...