Figure 1.

Average menstrual cycle length in days for Subjects 1–3 at baseline (black bars) and following bladderwrack administration of 700 mg/d (diagonal striped bars) and 1.4 g/d (white bars). Black bars indicate the averages of 3 menstrual cycles; diagonal striped and white bars indicate the averages of 2 menstrual cycles; and whiskers indicate standard deviations. * P value <0.05.

Skibola BMC Complementary and Alternative Medicine 2004 4:10   doi:10.1186/1472-6882-4-10
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