cerium
... that cerium saved the writer Primo Levi's life in Auschwitz?
... that <b id="mwAgc"><a href="./Cerium" id="mwAgg" rel="mw:WikiLink" title="Cerium">cerium</a></b> saved the writer <a href="./Primo_Levi" id="mwAgk" rel="mw:WikiLink" title="Primo Levi">Primo Levi</a>'s life in <a href="./Auschwitz_concentration_camp" id="mwAgo" rel="mw:WikiLink" title="Auschwitz concentration camp">Auschwitz</a>?