@article{TranGiaDenisBacelarFerreiraetal.2023,
  author    = {Johannes Tran-Gia and Ana M. Denis-Bacelar and Kelley M. Ferreira and Andrew P. Robinson and Christophe Bobin and Lara M. Bonney and Nicholas Calvert and Sean M. Collins and Andrew J. Fenwick and Domenico Finocchiaro and Federica Fioroni and Katerina Giannopoulou and Elisa Grassi and Warda Heetun and Stephanie J. Jewitt and Maria Kotzasarlidou and Michael Ljungberg and Val{\´e}rie Louren{\c{c}}o and Daniel R. McGowan and Jamie Mewburn-Crook and Benoit Sabot and James Scuffham and Katarina Sj{\"o}green Gleisner and Jaroslav Solc and Cheick Thiam and Jill Tipping and Jill Wevrett and Michael Lassmann},
  title     = {On the use of solid 133Ba sources as surrogate for liquid 131I in SPECT/CT calibration: a European multi-centre evaluation},
  journal   = {EJNMMI Physics},
  volume    = {10},
  doi       = {10.1186/s40658-023-00582-3},
  year      = {2023},
}