Factors Affecting the Determination of Secondary Sex Ratio
Background and Objectives: Secondary sex ratio (SSR), i.e. the gender ratio of fetuses reaching viability has faced a declining trend in most societies in recent years. The aim of this study was to determine the contributing factors such as season of conception, type of pregnancy, housing conditions...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | fas |
| Published: |
Qom University of Medical Sciences
2011-04-01
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| Series: | Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum |
| Subjects: | |
| Online Access: | http://journal.muq.ac.ir/article-1-71-en.html |