This trip marks the 32nd time since January 1980 Margaret "Maggie" Amsler, M.S. will work in Antarctica with many of those expeditions based at Palmer Station. Palmer is a special place to her for ...

Purpose Validating the current protocol of Amsler chart grid surveillance for the early detection of subretinal neovascular membrane (SRN) in age-related macular degeneration (AMD), and ...

I was fortunate in 1946 to visit Professor Amsler in Zurich and he spent time explaining the use of these charts. He was emphatic that the chart was used as a white grid on a black background.