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GENERAL INFORMATION
Guidelines for authors: Cover letter
Browse: 6734  |   Download: 207  |   Issue Date: 2010-07-25
Guidelines for authors: Diagnostic advances
Browse: 8092  |   Download: 2190  |   Issue Date: 2014-08-02
Guidelines for authors: Editorial
Browse: 23312  |   Download: 14516  |   Issue Date: 2016-01-21
Guidelines for authors: Evidence-based medicine
Browse: 7819  |   Download: 1492  |   Issue Date: 2014-08-02
Guidelines for authors: Expert Consensus
Browse: 359  |   Download: 57  |   Issue Date: 2024-06-14
Guidelines for authors: Field of vision
Browse: 4993  |   Download: 2779  |   Issue Date: 2016-01-21
Guidelines for authors: Frontiers
Browse: 7916  |   Download: 2654  |   Issue Date: 2016-01-21
Guidelines for authors: Guidelines
Browse: 2577  |   Download: 1729  |   Issue Date: 2019-12-02
Guidelines for authors: Letters to the editor
Browse: 19985  |   Download: 5365  |   Issue Date: 2016-01-21
Guidelines for authors: Medical ethics
Browse: 2742  |   Download: 302  |   Issue Date: 2014-08-02
Guidelines for authors: Meta-Analysis
Browse: 10703  |   Download: 5314  |   Issue Date: 2016-07-08
Guidelines for authors: Minireviews
Browse: 18784  |   Download: 7106  |   Issue Date: 2013-02-21
Guidelines for authors: Observational study
Browse: 22824  |   Download: 13213  |   Issue Date: 2014-08-02
Guidelines for authors: Opinion Review
Browse: 4592  |   Download: 1192  |   Issue Date: 2019-12-02
Guidelines for authors: Original articles
Browse: 11320  |   Download: 0  |   Issue Date: 2013-01-04
Guidelines for authors: Prospective study
Browse: 13439  |   Download: 5417  |   Issue Date: 2014-08-02
Guidelines for authors: Randomized clinical trial
Browse: 7908  |   Download: 1953  |   Issue Date: 2014-08-02
Guidelines for authors: Randomized controlled trial
Browse: 6746  |   Download: 1924  |   Issue Date: 2016-01-21
Guidelines for authors: Retraction note
Browse: 1557  |   Download: 284  |   Issue Date: 2018-01-30
Guidelines for authors: Retrospective cohort study
Browse: 15265  |   Download: 8370  |   Issue Date: 2016-01-21