History of cataract surgery from ancient times to today : Oral presentation at the 13th Conference of the Hungarian Medical Association of America ? Hungary Chapter (HMAA-HC) at 30?31 August 2019, in Balatonfüred, Hungary / Z. Z. Nagy
  Bibliogr.: p. 92. - Abstr. eng. - DOI: https://doi.org/10.1556/2066.2019.00002
  In: Developments in Health Sciences. - ISSN 2630-9378, eISSN 2630-936X. - 2019. 2. évf. 4. sz., p. 88-92. : ill.