div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=dry-eyes-front-national-healthcare-dry-eyes-4-visual-tasks-blinking-at-regularhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Dry Eyes front - National Healthcare Group · dry eyes 4 Visual Tasks Blinking at regular intervals is essential to the recoating of the eye surface with a film of tears Prolonged loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentssitereader033viewer20220530075f0b60627e708231d4303737html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=dry-eyes-front-national-healthcare-dry-eyes-4-visual-tasks-blinking-at-regularhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Dry Eyes front - National Healthcare Group · dry eyes 4 Visual Tasks Blinking at regular intervals is essential to the recoating of the eye surface with a film of tears Prolonged loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentssitereader033viewer20220530075f0b60627e708231d4303737html5thumbnails2jpg width=140 height=200 divdiv