Answer to the Letter to the Editor of Liang Ding et al. concerning "Comparison of blood loss according to use of aspirin in lumbar fusion patients" (by Park HJ, Kwon KY, Woo JH (2014) Eur Spine J. doi:10.1007/s00586-014-3294-y)

MeSH terms

• Anti-Inflammatory Agents, Non-Steroidal / adverse effects*
• Aspirin / adverse effects*
• Blood Loss, Surgical*
• Female
• Humans
• Lumbar Vertebrae / surgery*
• Male
• Postoperative Hemorrhage / chemically induced*
• Spinal Fusion*