Sitticharoon, C., X. Souvannavong-Vilivong, R. Klinjampa, M. Churintaraphan, N. Chi Nway, I. Keadkraichaiwat, and T. Lertbunnaphong. “Serum Adiponectin, Visfatin, and Omentin Compared Between Non-Pregnant and Pregnant Women in Overall, Non-Obese, and Obese Subjects”. Siriraj Medical Journal, vol. 70, no. 3, June 2018, pp. 219-26, https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/129723.