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How does puberty happen?

22-05-2014,
Violeta Chodkowska Source: Paediatrics. Textbook for students. Eds. Krystyna Kubicka, Wanda Kawalec. Wydawnictwo Lekarskie PZWL. Warsaw

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How does puberty happen?

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Teenagers

Puberty takes about 4 years for girls and 6-7 years for boys.

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