Cochrane Database of Systematic Reviews Planned relaparotomy versus relaparotomy on demand for treatment of secondary peritonitis (Protocol) Trastulli S, Cirocchi R, Boselli C, Noya G, Guarino S Trastulli S, Cirocchi R, Boselli C, Noya G, Guarino S. Planned relaparotomy versus relaparotomy on demand for treatment of secondary peritonitis. Cochrane Database of Systematic Reviews 2013, Issue 2. Art. No.: CD010396. DOI: 10.1002/14651858.CD010396. www.cochranelibrary.com Planned relaparotomy versus relaparotomy on demand for treatment of secondary peritonitis (Protocol) Copyright © 2013 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd.