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Applying the ecology model to perinatal medicine: from a regional population-based study

Syuichi Tokunaga1, Hiroshi Sameshima, Tsuyomu Ikenoue

  • 1Department of Obstetrics and Gynecology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan.

Journal of Pregnancy
|August 2, 2011
PubMed
Abstract

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