Fig.Ā 5From: Influence of endocrine therapy on the ratio of androgen receptor (AR) to estrogen receptor (ER) positive circulating epithelial tumor cells (CETCs) in breast cancerBox plot of ER and AR positive CETCs detected in breast cancer patients. The box plot shows higher AR expression on CETCs compared to ER expression on CETCs, ***Pā<ā0.001Back to article page