@article{Vollbrecht2022,
author = {Vollbrecht, Claudia and Hoffmann, Inga and Lehmann, Annika and Merkelbach-Bruse, Sabine and Fassunke, Jana and Wagener-Ryczek, Svenja and Ball, Markus and Dimitrova, Lora and Hartmann, Arndt and Stöhr, Robert and Erber, Ramona and Weichert, Wilko and Pfarr, Nicole and Bohlmann, Lisa and Jung, Andreas and Dietmaier, Wolfgang and Dietel, Manfred and Horst, David and Hummel, Michael},
year = {2022},
language = {eng},
copyright = {https://creativecommons.org/licenses/by/4.0/},
title = {Proficiency testing of PIK3CA mutations in HR+/HER2-breast cancer on liquid biopsy and tissue},
volume = {482},
issn = {0945-6317},
pages = {697 - 706},
url = "http://dx.doi.org/10.17169/refubium-44370",
}