S. Sulistyowati, M. A. Nugroho, S. H. Respati, and S. Soetrisno, “EXPRESSION OF HUMAN LEUKOCYTE ANTIGEN-E AND NATURAL KILLER CELLS IN INTRA UTERINE FETAL DEATH”, FMI, vol. 53, no. 4, pp. 252–257, Dec. 2017.