Routine postoperative oxygen by facemask--is it necessary?

Sorry, there's nothing here.

Cite this paper

@article{Ruttmann2001RoutinePO, title={Routine postoperative oxygen by facemask--is it necessary?}, author={Thomas G Ruttmann and Mike James}, journal={South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde}, year={2001}, volume={91 6}, pages={444} }