@article{FrickeAvilaKelleretal.2020,
  author    = {Julia Fricke and Gabriela {\´A}vila and Theresa Keller and Karsten Weller and Susanne Lau and Marcus Maurer and Torsten Zuberbier and Thomas Keil},
  title     = {Prevalence of chronic urticaria in children and adults across the globe: Systematic review with meta-analysis},
  journal   = {Allergy},
  volume    = {75},
  number    = {2},
  pages     = {423 -- 432},
  doi       = {10.1111/all.14037},
  year      = {2020},
}