5-HT3 antagonists
...that 5-HT3 antagonists, effective for treating the nausea and vomiting due to chemotherapy, have no effect on motion sickness?
...that <b id="mwBlk"><a href="./5-HT3_antagonist" id="mwBlo" rel="mw:WikiLink" title="5-HT3 antagonist">5-HT<sub id="mwBls">3</sub> antagonists</a></b>, effective for treating the <a href="./Nausea" id="mwBlw" rel="mw:WikiLink" title="Nausea">nausea</a> and <a href="./Vomiting" id="mwBl0" rel="mw:WikiLink" title="Vomiting">vomiting</a> due to <a href="./Chemotherapy" id="mwBl4" rel="mw:WikiLink" title="Chemotherapy">chemotherapy</a>, have no effect on <a href="./Motion_sickness" id="mwBl8" rel="mw:WikiLink" title="Motion sickness">motion sickness</a>?