Heerfordt's syndrome
... that Heerfordt's syndrome affects 0.3% of patients afflicted with sarcoidosis?
... that <b id="mwBz8"><a class="mw-redirect" href="./Heerfordt's_syndrome" id="mwB0A" rel="mw:WikiLink" title="Heerfordt's syndrome">Heerfordt's syndrome</a></b> affects 0.3% of patients afflicted with <a href="./Sarcoidosis" id="mwB0E" rel="mw:WikiLink" title="Sarcoidosis">sarcoidosis</a>?