- Guidelines for authors: Editorial
- Browse: 34679 | Download: 19591 | Issue Date: 2016-01-21
- Guidelines for authors: Evidence-based medicine
- Browse: 12492 | Download: 2046 | Issue Date: 2014-08-02
- Guidelines for authors: Expert Consensus
- Browse: 4624 | Download: 563 | Issue Date: 2024-06-14
- Guidelines for authors: Field of vision
- Browse: 9410 | Download: 3262 | Issue Date: 2016-01-21
- Guidelines for authors: Frontiers
- Browse: 12933 | Download: 3700 | Issue Date: 2016-01-21
- Guidelines for authors: Guidelines
- Browse: 10116 | Download: 5402 | Issue Date: 2019-12-02
- Guidelines for authors: Meta-Analysis
- Browse: 16468 | Download: 6749 | Issue Date: 2016-07-08
- Guidelines for authors: Minireviews
- Browse: 26411 | Download: 10532 | Issue Date: 2013-02-21
- Guidelines for authors: Observational study
- Browse: 30399 | Download: 16839 | Issue Date: 2014-08-02
- Guidelines for authors: Opinion Review
- Browse: 9415 | Download: 2181 | Issue Date: 2019-12-02
- Guidelines for authors: Prospective study
- Browse: 19148 | Download: 6973 | Issue Date: 2014-08-02
- Guidelines for authors: Randomized clinical trial
- Browse: 12600 | Download: 2590 | Issue Date: 2014-08-02
- Guidelines for authors: Randomized controlled trial
- Browse: 11722 | Download: 2845 | Issue Date: 2016-01-21
- Guidelines for authors: Retraction note
- Browse: 5975 | Download: 755 | Issue Date: 2018-01-30
- Guidelines for authors: Retrospective cohort study
- Browse: 23013 | Download: 11624 | Issue Date: 2016-01-21
- Guidelines for authors: Retrospective study
- Browse: 32180 | Download: 20419 | Issue Date: 2016-01-21
- Guidelines for authors: Review
- Browse: 43658 | Download: 28611 | Issue Date: 2016-01-21
- Guidelines for authors: Scientometrics
- Browse: 12142 | Download: 3353 | Issue Date: 2016-01-21
- Guidelines for authors: Systematic reviews
- Browse: 19556 | Download: 7820 | Issue Date: 2014-08-02
- Guidelines for Retraction, Correction, and Expressions of Concern
- Browse: 8070 | Download: 12 | Issue Date: 2017-03-14