Description
Progesterone Receptor (PR) IHC bio-marker control tissue microarray, for CAP proficiency test survey, containing 10 cases of breast invasive ductal carcinoma, containing Ki67 and Her-2 IHC results, single core per case

Breast
Progesterone Receptor (PR) IHC bio-marker control tissue microarray, for CAP proficiency test survey, containing 10 cases of breast invasive ductal carcinoma, containing Ki67 and Her-2 IHC results, single core per case