biostudies-literatureUnknown135(18)Sun YChinese medical journal2256-2257https://www.ebi.ac.uk/biostudies/studies/S-EPMC9771307biostudies-literatureImprovement of delayed diagnosis of ankylosing spondylitis in a Chinese population.PMC9771307Qi JHu ZZhang XLin ZSun YfalseImprovement of delayed diagnosis of ankylosing spondylitis in a Chinese population.2022-01-01T00:00:00Z2022 Sep2024-11-20T04:16:36.047Z2024-11-20T04:16:36.047ZS-EPMC97713073517050910.1097/CM9.0000000000001950