6952
Elevated numbers of circulating T lymphocytes and CD3 -directed cytolysis correlated with the expression of oestrogen receptors independently of the clinical/histological parameters .
 oestrogen receptors, circulating T lymphocytes, CD3
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 oestrogen receptors, circulating T lymphocytes, CD3