medical papyri
...that the medical papyri show that ancient Egyptian physicians of the 19th century BC knew about migraines?
...that the <b id="mwAV4"><a class="mw-redirect" href="./Medical_papyri" id="mwAV8" rel="mw:WikiLink" title="Medical papyri">medical papyri</a></b> <i id="mwAWA">(pictured)</i> show that <a href="./Ancient_Egypt" id="mwAWE" rel="mw:WikiLink" title="Ancient Egypt">ancient Egyptian</a> physicians of the <a href="./19th_century_BC" id="mwAWI" rel="mw:WikiLink" title="19th century BC">19th century BC</a> knew about <a href="./Migraine" id="mwAWM" rel="mw:WikiLink" title="Migraine">migraines</a>?