What is Pearl Index? | pearl | You've had some questions, and we have the answers. What exactly is a Pearl Index and what does that mean in terms of the effectiveness
The Effect of Age, Parity and Body Mass Index on the Efficacy, Safety, Placement and User Satisfaction Associated With Two Low-Dose Levonorgestrel Intrauterine Contraceptive Systems: Subgroup Analyses of Data From a Phase
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