Do fetal heart rates predict gender?
Autor: | Coughlin LL |
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Jazyk: | angličtina |
Zdroj: | Journal of obstetric, gynecologic, and neonatal nursing : JOGNN [J Obstet Gynecol Neonatal Nurs] 1993 Mar-Apr; Vol. 22 (2), pp. 105. |
DOI: | 10.1111/j.1552-6909.1993.tb01789.x |
Databáze: | MEDLINE |
Externí odkaz: |