Phytochemical Profile, Safety and Efficacy of a Herbal Mixture Used for Contraception by Traditional Health Practitioners in Ngaka Modiri Molema District Municipality, South Africa.

Plants (Basel) · 2022 · PMC8778889 · PMID 35050081

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practically significantno p-value reported

The effect size (denoted by d) was used to analyze the effect of concentration on weight, where d = 0.2 represented small effect and no practically significant difference; d = 0.5 represented medium effect and practically visible difference; d = 0.8 represented large effect and practically significant difference. 3.

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