{"doi":"10.1136/annrheumdis-2021-eular.668","title":"POS0313 INCIDENCE AND PREVALENCE OF POLYAUTOIMMUNITY IN SEROPOSITIVE COMPARED WITH SERONEGATIVE PATIENTS WITH RHEUMATOID ARTHRITIS: A NATIONWIDE COHORT STUDY","abstract":null,"journal":"Annals of the Rheumatic Diseases","year":2021,"id":224525,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":0,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9468,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2021-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":826570,"name":"René Cordtz","orcid":"0000-0002-5271-2574","position":1,"is_corresponding":false},{"id":239875,"name":"Sofie Bliddal","orcid":"0000-0002-2456-1019","position":2,"is_corresponding":false},{"id":826571,"name":"Anni Mortensen","orcid":"0009-0007-4782-9667","position":3,"is_corresponding":false},{"id":826572,"name":"Salome Kristensen","orcid":"0000-0001-5812-5234","position":4,"is_corresponding":false},{"id":712070,"name":"Claus Henrik Nielsen","orcid":"0000-0001-7543-9016","position":5,"is_corresponding":false},{"id":239899,"name":"Ulla Feldt‐Rasmussen","orcid":"0000-0002-5903-3355","position":6,"is_corresponding":false},{"id":335579,"name":"C. Torp-Pedersen","orcid":null,"position":7,"is_corresponding":false},{"id":533127,"name":"Lene Dreyer","orcid":"0000-0002-5156-2922","position":8,"is_corresponding":false},{"id":826894,"name":"Amalie M. Hagelskjær","orcid":null,"position":0,"is_corresponding":true}],"reference_count":0,"raw_metadata":{"citation_network_status":"fetched"},"created_at":"2026-07-18T23:54:18.470602Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}