smell training
... that smell training is being used to treat long-term loss of smell after COVID-19 infection?
... that <b id="mwBtQ"><a href="./Smell_training" id="mwBtU" rel="mw:WikiLink" title="Smell training">smell training</a></b> is being used to treat long-term <a href="./Anosmia" id="mwBtY" rel="mw:WikiLink" title="Anosmia">loss of smell</a> after <a href="./COVID-19" id="mwBtc" rel="mw:WikiLink" title="COVID-19"><span about="#mwt83" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"nowrap","href":"./Template:Nowrap"},"params":{"1":{"wt":"COVID-19"}},"i":0}}]}' id="mwBtg" typeof="mw:Transclusion">COVID-19</span></a> infection?