@misc{indiciae9738718cdecb, title = {Surgery in Belgium.}, author = {P Mendes da Costa and R Detry and J Gruwez and L Harper and P Rutten}, year = {1999}, doi = {10.1001/archsurg.134.5.569}, url = {https://pubmed.ncbi.nlm.nih.gov/10323433/}, note = {Source identifier: 10323433} }