Hi all,
does anyone know any good links or info on maps that show prevalence/concentration of RA worldwide or in the U.S. particularly? I'm particularly interested in the connection between RA and air pollution and I'm wondering if RA is more concentrated in urban areas (when adjusted for population differences).
Thanks for any info you can give me,
-Jake
Sorry, meant to post this in the RA section. If anyone has any info here that would be great though.
Thanks
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