Use of polyvinyl sponge in neurosurgery.
D004388:Dura Mater / Q000601:surgery*; D006801:Humans; D009493:Neurosurgery; D019635:Neurosurgical Procedures; D011145:Polyvinyls; D014753:Vinyl Compounds
D011145:Polyvinyls; D014753:Vinyl Compounds; C026699:ivalon sponge
DURA MATER/surgery; VINYL COMPOUNDS