Sergei Aleksandrovich Tokarev
... that the Marxist ethnographer Sergei Aleksandrovich Tokarev considered that shamans were almost always mentally ill?
... that the <a class="mw-redirect" href="./Marxist" id="mwEFs" rel="mw:WikiLink" title="Marxist">Marxist</a> ethnographer <b id="mwEFw"><a class="mw-redirect" href="./Sergei_Aleksandrovich_Tokarev" id="mwEF0" rel="mw:WikiLink" title="Sergei Aleksandrovich Tokarev">Sergei Aleksandrovich Tokarev</a></b> considered that <a class="mw-redirect" href="./Shamans" id="mwEF4" rel="mw:WikiLink" title="Shamans">shamans</a> were almost always mentally ill?