@article{DelbrueckHoehlToptanetal.2022,
  author    = {Marla Delbr{\"u}ck and Sebastian Hoehl and Tuna Toptan and Barbara Schenk and Katharina Grikscheit and Melinda Metzler and Eva Herrmann and Sandra Ciesek},
  title     = {Low but recoverable markers of humoral immune response to BNT162b2 in elderly LTCF residents five to seven months after two-dose vaccination},
  journal   = {Frontiers in aging},
  volume    = {3},
  number    = {art. 883724},
  pages     = {1 -- 7},
  doi       = {10.3389/fragi.2022.883724},
  year      = {2022},
}