Retraction notice to "Associations between plasma metals and hemoglobin in female college students with dysmenorrhea"

Qingzhi Hou1, Yuchen Zhang1, Hua Yang1

  • 1School of Public Health, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China.

Heliyon
|June 19, 2025
PubMed