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Perinatal characteristics, older siblings, and risk of ankylosing spondylitis: a case–control study based on national registers
BACKGROUND: The effect of circumstances and exposures early in life on the risk of developing ankylosing spondylitis (AS) is largely unknown. The purpose of this study was to determine whether perinatal characteristics predict development of AS. METHODS: AS cases (n = 1960; 59 % men) were defined as...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4718040/ https://www.ncbi.nlm.nih.gov/pubmed/26785608 http://dx.doi.org/10.1186/s13075-016-0917-1 |