NEGARA, I Ketut Surya et al.
 Lower Serum Catalase Level is Associated with Preterm Labor among Pregnant Women at Sanglah Hospital Denpasar, Bali-Indonesia.
<strong>BALI MEDICAL JOURNAL</strong>, [S.l.], v. 5, n. 3, sep. 2016.
ISSN 2302-2914.
Available at: &lt;<a href="http://103.29.196.112/index.php/bmj/article/view/23947" target="_new">http://103.29.196.112/index.php/bmj/article/view/23947</a>&gt;. Date accessed: 16 dec. 2025.