The frequency and spectrum of PIK3CA mutations in patients with estrogen receptor-positive HER2-negative advanced breast cancer residing in various regions of Russia

by Tatiana N. Sokolova, Svetlana N. Aleksakhina, Grigoriy A. Yanus, Aleksandr V. Sultanbaev, Konstantin V. Menshikov, Anna N. Lysenko, Ruslan A. Zukov, Alena V. Zyuzyukina, Yulia N. Murunova, Elena I. Rossokha, Sergey Y. Bakharev, Elena A. Basova, Tatiana A. Kasmynina, Irina S. Shumskaya, Yana I. Bakshun, Khedi S. Musaeva, Alfia I. Khasanova, Vadim N. Dmitriev, Marina B. Bolieva, Christina H. Gadzaova, Oleg L. Petrenko, Dmitriy A. Maksimov, Vladimir I. Vladimirov, Viktor E. Goldberg, Nataliya O. Popova, Marianna V. Kibisheva, Zaur M. Khamgokov, Alexey E. Vasilyev, Aglaya G. Iyevleva, Evgeny N. Imyanitov
Published 2021