Tatiana Sofia Rodrı́guez-ReynaChiara BertolazziAngélica Vargas‐GuerreroMarwin GutiérrezGabriela Hernández‐MolinaMarcelo AudisioSusana RoveranoMargarita González de UrizarJosé Francisco Díaz CotoBlanca Elizabeth Herrera Velasco2026-03-222026-03-22201810.1007/s10067-018-4041-2https://doi.org/10.1007/s10067-018-4041-2https://andeanlibrary.org/handle/123456789/47318Citaciones: 23enKappaMedicineConcordanceRheumatologyInternal medicineCohen's kappaGold standard (test)Physical therapyCardiologyCan nailfold videocapillaroscopy images be interpreted reliably by different observers? Results of an inter-reader and intra-reader exercise among rheumatologists with different experience in this fieldarticle