Demirtürk, Fazlı, Hakan Aytan, and Ahmet Çalışkan. “Maternal Serum Zinc Level Is An Independent Factor For Infant Birth Weight, But Not For Preterm Delivery”. Gynecology Obstetrics & Reproductive Medicine 12, no. 1 (April 17, 2006): 8–11. Accessed April 25, 2024. https://gorm.com.tr/index.php/GORM/article/view/551.