Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(A) Contribution of all countries by Publications. (B) The distribution of the bibliographic records per year of the top ten countries on oxidative stress in intervertebral disc degeneration. (C–E) Total number of publications, sum of total citations, and H-index of top ten countries on oxidative stress in intervertebral disc degeneration.
