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    Rheumatology (Bulgaria)

    Rheumatology (Bulgaria) is Scopus-indexed (Q4, CiteScore 0.4). Published by Medical Information Center.

    Checked against the index lists dated 4 October 2026.

    ISSN 1310-0505Verify ISSN ↗2738-831XVerify ISSN ↗

    Publisher: Medical Information Center

    Scopus · Q4
    0.4
    CiteScore 2025
    Scopus
    Q4
    Best quartile
    rank 70 of 77 · 9th pctile
    1
    Indexed in
    major index

    Cost to publish: No APC data — check the publisher

    ScopusElsevier Scopus
    Status
    Active
    Coverage
    1996–present
    Source type
    Journal
    Open access
    No
    CiteScore
    0.4
    SJR · SCImago
    0.126
    Q4 SJR quartile
    H-index
    34
    Best quartile
    Q4 · 9th pctile
    Subject areaRankPctileQ
    Rheumatology70 / 779thQ4
    View this source on Scopus.com
    DOAJDirectory of Open Access Journals (live)
    Not in DOAJ
    Open accessNot registered as fully open access

    Not listed in: Web of Science, DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)

    Quick answers

    Is Rheumatology (Bulgaria) indexed in Scopus?

    Yes — actively indexed in Scopus, coverage 1996–present, best quartile Q4, CiteScore 0.4.

    What quartile is Rheumatology (Bulgaria) in Scopus?

    Rheumatology (Bulgaria) is Q4 in Rheumatology (rank 70 of 77), by CiteScore 2025.

    What is the impact factor of Rheumatology (Bulgaria)?

    Rheumatology (Bulgaria) is not in the Web of Science Core Collection (SCIE, SSCI, AHCI or ESCI), so Clarivate publishes no Journal Impact Factor for it. Its Scopus CiteScore is 0.4, quartile Q4, 9th percentile. Any "impact factor" quoted elsewhere is not the Clarivate metric. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.126, quartile Q4, with an H-index of 34.

    Who publishes Rheumatology (Bulgaria) and what is its ISSN?

    Rheumatology (Bulgaria) is published by Medical Information Center. Its print ISSN is 1310-0505 and its online ISSN is 2738-831X.

    Is Rheumatology (Bulgaria) in Web of Science?

    No — it is not currently in the Web of Science core collections (SCIE, SSCI, AHCI or ESCI).

    Is Rheumatology (Bulgaria) open access?

    No — it is not registered as an open-access journal in DOAJ or Scopus.

    How well cited is Rheumatology (Bulgaria)? — open metrics via OpenAlex

    Rheumatology (Bulgaria) has an h-index of 4 and a 2-year mean of 0.13 citations per paper (OpenAlex). Its Scopus CiteScore is 0.4, quartile Q4. On 2-year citations it ranks #69 of 74 Scopus journals in Rheumatology.

    4
    h-index
    0.13
    2-yr mean citations
    0
    i10-index
    207
    works indexed
    98
    total citations
    2-yr mean citations, among Scopus journals in the same subject
    #69 of 74 Bottom 7% Rheumatology
    Papers published per year
    025502017: 1 papers120172018: 4 papers420182019: 8 papers820192020: 23 papers2320202021: 20 papers2020212022: 22 papers2220222023: 38 papers3820232024: 39 papers3920242025: 18 papers1820252026: 34 papers so far342026*

    Rheumatology (Bulgaria) published 18 papers in 2025; its busiest recent year was 2024 with 39. 2026* is the year so far.

    Main topics
    Rheumatoid Arthritis Research and TherapiesSystemic Lupus Erythematosus ResearchSystemic Sclerosis and Related DiseasesSpondyloarthritis Studies and Treatments

    h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.

    Who publishes in Rheumatology (Bulgaria)? — latest 88 articles, 2023–2026

    In its latest 88 research articles (2023–2026), authors are most often from Bulgaria (71.7%), Tunisia (6.8%) and Egypt (4.9%). More than half of recent authorship comes from one country.

    Author countriesBulgariaBulgaria71.7%TunisiaTunisia6.8%EgyptEgypt4.9%ColombiaColombia3.4%RussiaRussia2.8%TürkiyeTürkiye2.3% Most frequent institutions (papers)University Hospital St. Ivan RilskiUniversity Hospital St. Ivan Ri…31Medical University of SofiaMedical University of Sofia29Medical University PlovdivMedical University Plovdiv17Medical University of VarnaMedical University of Varna10University Hospital St. MarinaUniversity Hospital St. Marina6

    Countries are counted fractionally, so a paper by authors from two countries counts half to each.

    Are there integrity warnings for Rheumatology (Bulgaria)? — indicators, not proof of misconduct

    Scopus status: Active. No retracted papers are recorded. The Problematic Paper Screener flags none of its papers. These are indicators to check, not findings against the journal.

    • Scopus statusActive
    • Retracted papers None recorded
    • Problematic Paper Screener flags None flagged
    • Author concentration71.7% of recent authorship from Bulgaria

    Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.

    Official sources & links

    Journal website ↗ Scopus source ↗ ISSN Portal · 1310-0505 ↗ISSN Portal · 2738-831X ↗

    Community experience: reader comments on this journal

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