intense scientific study
...that in recent years the alcoholic beverage ouzo has been subject of intense scientific study?
...that in recent years the alcoholic beverage <a href="./Ouzo" id="mwFo4" rel="mw:WikiLink" title="Ouzo">ouzo</a> has been subject of <b id="mwFo8"><a href="./Ouzo_effect" id="mwFpA" rel="mw:WikiLink" title="Ouzo effect">intense scientific study</a></b>?