17 18 ANAs were determined by IIF on HEp-2 cells and the threshold value for positivity was >1:160. An anti-ENA panel was used to detect aAbs to centromere protein B, topoisomerase I and U1RNP. A ...
billboard hot 100™ the week’s most popular current songs across all genres, ranked by streaming activity from digital music sources tracked by luminate, radio airplay audience impressions as ...
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