Trastuzumab Resistance in Patients With HER2-Positive Advanced Breast Cancer: Results From the SONABRE Registry

Khava I E Ibragimova, Sandra M E Geurts, Dávid Laczkó, Marissa Meegdes, Frans Erdkamp, Joan B Heijns, Jolien Tol, Birgit E P J Vriens, Kirsten N A Aaldering, Marcus W Dercksen, Manon J A E Pepels, Natascha A J B Peters, Linda M H van de Winkel, Agnes J van de Wouw, Aude de Fallois, Maartje A C E van Kats, Vivianne C G Tjan-Heijnen^*