“Associated Hb and Parity With the Incidence of Intra Uterine Fetal Death (IUFD) General Hospital Arifin Achmad Pekanbaru”. 2012. Jurnal Kesehatan Komunitas (Journal of Community Health) 2 (1): 20-25. https://doi.org/10.25311/keskom.Vol2.Iss1.37.