%0 Journal Article %A M Saadat %A M Ansari-Lari %A A Bahaoddini %T Sex ratio at birth in Masjid-i-Sulaiman (Khozestan province, Iran) %D 2002 %R 10.1136/oem.59.12.853 %J Occupational and Environmental Medicine %P 853-853 %V 59 %N 12 %U https://oem.bmj.com/content/oemed/59/12/853.1.full.pdf