PT - JOURNAL ARTICLE AU - A Rhodes AU - B Jasani TI - The oestrogen receptor-negative/progesterone receptor-positive breast tumour: a biological entity or a technical artefact? AID - 10.1136/jcp.2008.060723 DP - 2009 Jan 01 TA - Journal of Clinical Pathology PG - 95--96 VI - 62 IP - 1 4099 - http://jcp.bmj.com/content/62/1/95.2.short 4100 - http://jcp.bmj.com/content/62/1/95.2.full SO - J Clin Pathol2009 Jan 01; 62