Here are first impressions of the 6th Austrian Optometry and Hearing Aid Convention >>
The branch has come together again for the OHI UPDATE 2021 in...
The OHI UPDATE will take place on Saturday, October 9th, 2021 from 8:30 am – 6:00 pm at SO/Sofitel Vienna, Praterstraße 1, 1020 Vienna with more than...
The congress will take place live
