Ebeling K, Schmidt W
Zentralinstitut für Krebsforschung der AdW der DDR.
Zentralbl Gynakol. 1989;111(1):1-13.
The paper is the summary of a workshop and contains guidelines for prophylaxis, early detection, treatment and follow-up of breast cancer recommended by the Central Institute of Cancer Research as well as the Medical Associations of the German Democratic Republic.