Authors: Jim Chilcott; Chris McCabe; Paul Tappenden; Anthony O'Hagan; Nicola J Cooper; Keith Abrams; Karl Claxton; David H Miller Journal: BMJ Date: 2003-03-08
Authors: Ferrán Catalá-López; Lisa Caulley; Manuel Ridao; Brian Hutton; Don Husereau; Michael F Drummond; Adolfo Alonso-Arroyo; Manuel Pardo-Fernández; Enrique Bernal-Delgado; Ricard Meneu; Rafael Tabarés-Seisdedos; José Ramón Repullo; David Moher Journal: BMJ Open Date: 2020-02-13 Impact factor: 2.692