John Aitken
... that John Aitken first discovered oxidative stress as a major cause of male infertility?
... that <b id="mwBRk"><a href="./John_Aitken_(biologist)" id="mwBRo" rel="mw:WikiLink" title="John Aitken (biologist)">John Aitken</a></b> first discovered <a href="./Oxidative_stress" id="mwBRs" rel="mw:WikiLink" title="Oxidative stress">oxidative stress</a> as a major cause of male infertility?