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. 1978 Jan-Feb;10(1):11-20.

First pregnancies to women aged 15-19: 1976 and 1971

  • PMID: 620764

First pregnancies to women aged 15-19: 1976 and 1971

M Zelnik et al. Fam Plann Perspect. 1978 Jan-Feb.
No abstract available

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