Psychosocial and Demographic Factors Related to Health Behaviors in the 1st Trimester

Autor: Walker, Lorraine O. *, Cooney, Ann T., Riggs, Mark W.
Zdroj: In Journal of Obstetric, Gynecologic & Neonatal Nursing November 1999 28(6):606-614
Databáze: ScienceDirect
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