Zobrazeno 1 - 2
of 2
pro vyhledávání: '"M Zareh Neyestanak"'
Publikováno v:
Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, Vol 5, Iss 1, Pp 25-29 (2011)
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
Externí odkaz:
https://doaj.org/article/837d7eaa7d774c44a6a59f556971e029
Autor:
M Zareh Neyestanak
Publikováno v:
Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, Vol 5, Iss 1 (2012)
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
Externí odkaz:
https://doaj.org/article/f2fb9e1477564c079708367bf970453a