TY  - RPRT
TI  - [When is a breast-preserving operation permitted?].
AU  - L Koslowski
AU  - W Heitland
PY  - 1986
DO  - 10.1007/bf01274401
UR  - https://pubmed.ncbi.nlm.nih.gov/3807556/
ID  - 3807556
ER  -