Redundant, Duplicate or Dual Publication?

• References

• 1 Stahel PF, Clavien PA, Smith WR. et al. Redundant publications in surgery: a threat to patient safety?. Patient Saf Surg 2008; 2: 6.
• 2 Anderson KS. Redundant publication. International Orthopaedics (SICOT) 1999; 23: 313-314.
• 3 Hach V, Delf G. Initial experience with a newly developed cementless hip endoprosthesis. Vet Comp Orthop Traumatol 2009; 22: 153-158.
• 4 Hach V. Dei HELICA-Endoprothese – eine neue zementlose Hüft-endoprothese beim Hund. Tierärztl Prax 2009; 37: 69-74.