Herlinah, H., R. Muhiddin, and M. Arif. “PERMINTAAN DARAH PERSIAPAN TINDAKAN BEDAH DI RSUP DR. WAHIDIN SUDIROHUSODO”. INDONESIAN JOURNAL OF CLINICAL PATHOLOGY AND MEDICAL LABORATORY, vol. 22, no. 2, Mar. 2018, pp. 133-6, doi:10.24293/ijcpml.v22i2.1115.