TY  - RPRT
TI  - The learning curve and sentinel node biopsy.
AU  - L Tafra
PY  - 2001
DO  - 10.1016/s0002-9610(01)00725-5
UR  - https://pubmed.ncbi.nlm.nih.gov/11720668/
ID  - 11720668
ER  -