Begg’s funnel plot to examine publication bias for comparisons of <i>Fok1</i> polymorphism (<i>ff</i> vs. <i>Ff</i>+<i>FF</i>).

<p>Begg’s funnel plot to examine publication bias for comparisons of <i>Fok1</i> polymorphism (<i>ff</i> vs. <i>Ff</i>+<i>FF</i>).