Articles published today January 27, 2015 by neurosurgery Kim D, Son W, Park J. Guiding protractor for accurate freehand placement of ventricular catheter in ventriculoperitoneal shunting. Acta Neurochir (Wien). 2015 Jan 27. [Epub ahead of print] PubMed PMID: 25619775. Share this:TwitterFacebookPrintEmailLinkedInRedditTumblrPinterestPocketTelegramWhatsAppSkype Related