A Randomized Trial of Nurse-Midwifery Prenatal Care to Reduce Low Birth Weight.
| Autor: | Heins Jr, Henry C., Nance, Nancy Webster, Mccarthy, Brian J., Efird, Cathy Melvin |
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| Zdroj: | Obstetrics & Gynecology; 1990 Mar, Vol. 75 Issue 3 part 1, p341-345, 5p |
| Databáze: | Complementary Index |
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