Figure 1From: Separate and overlapping specificities in rheumatoid arthritis antibodies binding to citrulline- and homocitrulline-containing peptides related to type I and II collagen telopeptides Illustration of the specific binding (inhibition-%) in RA patients (n = 72) and in controls (n = 72). Mean is shown as a solid line and ± 2SD is shown by dotted lines. For abbreviations, see Table 1. RA, rheumatoid arthritis; SD, standard deviation.Back to article page