bear's grease
... that bear's grease was once thought to be an effective treatment for hair loss?
... that <b id="mwCXU"><a href="./Bear's_grease" id="mwCXY" rel="mw:WikiLink" title="Bear's grease">bear's grease</a></b> was once thought to be an effective treatment for <a href="./Hair_loss" id="mwCXc" rel="mw:WikiLink" title="Hair loss">hair loss</a>?