1.
Sukarsa RA, Budi RS, Purwara BH, Syam HH. Differences of Vitamin D Level in Non-pregnant Reproductive Age Women and First Trimester Pregnant Women: Perbedaan Kadar Vitamin D pada Perempuan Usia Reproduksi Tidak Hamil dan Perempuan Hamil Trimester Pertama. Indones J Obstet Gynecol [Internet]. 2019 Oct. 30 [cited 2026 Mar. 1];7(4):271-6. Available from: https://www.inajog.com/index.php/journal/article/view/998