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Social & Preventive Medicine General 25bcace0

Pearl index is defined as

A
Accidental pregnancies per 1000 women-years of exposure
B
Accidental pregnancies per 100 women-years of exposure
C
Accidental pregnancies per 10 women-years of exposure
D
Accidental pregnancies per women-years of exposure
High-Yield Explanation
No explanation provided.

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