Riva’i SB, Darwin E, Nasrul E, Effendi JS. Role of nuclear factor kappa beta, tumor necrosis factor α, and cyclooxygenase-2 in preterm labor. Med J Indones [Internet]. 2015Jan.27 [cited 2024Apr.25];23(4):213-7. Available from: http://mji.ui.ac.id/journal/index.php/mji/article/view/1005