Donald Irvine
... that British physician Donald Irvine was the only general practitioner to have been a president of the General Medical Council?
... that British physician <b id="mwBek"><a href="./Donald_Irvine_(physician)" id="mwBeo" rel="mw:WikiLink" title="Donald Irvine (physician)">Donald Irvine</a></b> was the only <a href="./General_practitioner" id="mwBes" rel="mw:WikiLink" title="General practitioner">general practitioner</a> to have been a president of the <a href="./General_Medical_Council" id="mwBew" rel="mw:WikiLink" title="General Medical Council">General Medical Council</a>?