Rachmawati, M., P. Sugianto, and R. I. L. Wardhani. “LDL Level in Ischaemic Stroke Patients at Dr. Soetomo General Hospital Surabaya”. Biomolecular and Health Science Journal, vol. 2, no. 1, June 2019, pp. 41-43, doi:10.20473/bhsj.v2i1.12743.