An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Burstein HJ, DeMichele A, Somerfield MR, Henry NL; Biomarker Testing and Endocrine and Targeted Therapy in Metastatic Breast Cancer Expert Panels.Burstein HJ, et al. Among authors: somerfield mr.J Clin Oncol. 2023 Jun 20;41(18):3423-3425. doi: 10.1200/JCO.23.00638. Epub 2023 May 17.J Clin Oncol. 2023.PMID: 37196213