Hakroush, SamySamyHakroushTampe, BjörnBjörnTampe2021-06-012021-06-012021https://resolver.sub.uni-goettingen.de/purl?gro-2/85657enCorrespondence on ‘What comes after the lockdown? Clustering of ANCA-associated vasculitis: single-centre observation of a spatiotemporal pattern’journal_article10.1136/annrheumdis-2020-219687