@misc{indiciae22a447dcfe2d, title = {[The external fronto-ethmoidal approach].}, author = {M Cannoni and M Zanaret and J M Thomassin and C Scavennec and G Foucault and A Pech}, year = {1985}, url = {https://pubmed.ncbi.nlm.nih.gov/3833036/}, note = {Source identifier: 3833036} }