Abstract
Pentieva, K., Petrova, S., Vatralova, K., Ivanova, L., Ovcharova, D., Angelova, C., Jancheva, M., Lipova, M. . Khigiena i Zdraveopazvane 1996, 39, 63-67. ISBN ISSN
Original language | English |
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Pages (from-to) | 63-67 |
Journal | Khigiena i Zdraveopazvane |
Volume | 39 |
Publication status | Published (in print/issue) - 1996 |
Keywords
- pregnancy
- intrauterine growth retardation risk
- socio-demographic factors
- smoking