TY - RPRT TI - Sentinel node biopsy: evaluating a new technique. AU - O A Ung AU - N R Wetzig PY - 1999 DO - 10.5694/j.1326-5377.1999.tb123743.x UR - https://pubmed.ncbi.nlm.nih.gov/10615333/ ID - 10615333 ER -