Yosua Butar Butar1,*, Puspa Wardhani2
1F1Clinical Pathology Specialist Medicine Academic Program, Department of Clinical Pathology, Faculty of Medicine, Airlangga University/Dr. Soetomo General Regional Hospital, Surabaya, INDONESIA.
2Department of Clinical Pathology, Faculty of Medicine, Airlangga University/Dr. Soetomo General Regional Hospital, Surabaya, INDONESIA.