@misc{indiciae4c35237312e7, title = {Computer assisted E.N.T. surgery, a preliminary report.}, author = {J Claes and E Koekelkoren and L van den Hauwe and P H Van de Heyning}, year = {1999}, url = {https://pubmed.ncbi.nlm.nih.gov/10427364/}, note = {Source identifier: 10427364} }