Al-Obaidi WA. Salivary magnesium during pregnancy and labor and its relation to gingivitis. J Fac Med Baghdad [Internet]. 2007 Jan. 2 [cited 2024 Nov. 22];48(4):387-90. Available from: https://iqjmc.uobaghdad.edu.iq/index.php/19JFacMedBaghdad36/article/view/1457