Takeshi Hirayama
... that Japanese epidemiologist Takeshi Hirayama has been credited with publishing the first study linking passive smoking to lung cancer in nonsmokers?
... that Japanese epidemiologist <b id="mwAyE"><a href="./Takeshi_Hirayama" id="mwAyI" rel="mw:WikiLink" title="Takeshi Hirayama">Takeshi Hirayama</a></b> has been credited with publishing the first study linking <a href="./Passive_smoking" id="mwAyM" rel="mw:WikiLink" title="Passive smoking">passive smoking</a> to lung cancer in nonsmokers?