Front cover image for Estrogen receptor breast cancer phenotypes in the Surveillance, Epidemiology, and End Results database

Peer-reviewed

Estrogen receptor breast cancer phenotypes in the Surveillance, Epidemiology, and End Results database

Researchers question whether estrogen receptor alpha-negative (ERN) and -positive (ERP) represent different stages of one disease or different breast cancer types

Article, 2002
Breast cancer research and treatment, 76, 200211, 27
2002