Testing for SARS-CoV-2 seroprevalence: experiences of a tertiary eye centre
Focke Ziemssen, You-Shan Feng, Sven Schnichels, Tarek Bayyoud, Marius Ueffing, Karl Ulrich Bartz-Schmidt, Peter Martus, Andreas Peter
BMJ Open Ophthalmology Apr 2021, 6 (1) e000688; DOI: 10.1136/bmjophth-2020-000688