TY  - RPRT
TI  - Compare 42 node-negative patients with 42 node-positive patients.
AU  - A Snijders-Keilholz
AU  - A C Ansink
AU  - C W Burger
DO  - 10.1111/j.1048-891x.2003.14630a.x
UR  - https://pubmed.ncbi.nlm.nih.gov/14764051/
ID  - 14764051
ER  -