1. 1The Royal College of Pathologists Working Group .Guidelines for Pathologists.NHSBSP Screening Publications (ISBN 1 871997 65 8), 1990 .
2. Pathology reporting in breast cancer screening. Royal College of Pathologists Working Group.
3. 3The Royal College of Pathologists Working Group .Guidelines for Cytology Procedures and Reporting in Breast Cancer Screening.NHSBSP No 22, 1992 (revised 1993).
4. Team learning and breast cancer screening
5. 5The Royal College of Radiologists .Quality Assurance Guidelines for Radiologists.NHSBSP Screening Publications (ISBN 1 872263 20 8), 1990 .