Retraction notices

Efficacy of Xiyanping in the Treatment of Elderly Patients with Chronic Obstructive Pulmonary Disease and Its Effect on the Expression of GDF-15 and HIF-1α in Serum

Type

Retraction

Notice date

12/13/2023 0:00

Journal

Computational and Mathematical Methods in Medicine

Publisher

Hindawi

Notice DOI

10.1155/2023/9832018

Original paper DOI

10.1155/2022/6193110

Reasons

• Compromised Peer Review
• Investigation by Journal/Publisher
• Investigation by Third Party
• Paper Mill
• Unreliable Results and/or Conclusions

Matching venue names

Name match only, not an authoritative journal identifier.

• Computational and Mathematical Methods in Medicine