Supplemental material
Annals of Medicine
Volume 55, 2023 - Issue 1
Ophthalmology
Association of the endothelial nitric oxide synthase (eNOS) 4a/b polymorphism with the risk of incident diabetic retinopathy in patients with type 2 diabetes mellitus: a systematic review and updated meta-analysis
Yushan Shia Clinical Medical College, Ningxia Medical University, Yinchuan, Ningxia, China
https://orcid.org/0000-0002-1351-2270View further author information
https://orcid.org/0000-0002-1351-2270View further author information, Xin Fanb Department of Ophthalmology, General Hospital of Ningxia Medical University, Yinchuan, Ningxia, Chinahttps://orcid.org/0009-0001-1981-2354View further author information
https://orcid.org/0009-0001-1981-2354View further author information, Kaiyun Zhangc Shaanxi Eye Hospital, Xi’an People’s Hospital(Xi’an Fourth Hospital, The People’s Hospital Affiliated to Northwest University), Xi’an, Shaanxi, Chinahttps://orcid.org/0000-0001-7827-0295View further author information
https://orcid.org/0000-0001-7827-0295View further author information & Yaling Mab Department of Ophthalmology, General Hospital of Ningxia Medical University, Yinchuan, Ningxia, ChinaCorrespondence[email protected]
https://orcid.org/0000-0001-9007-7746View further author information
https://orcid.org/0000-0001-9007-7746View further author information