S. N, Syamsul Arif, Rodhi Hartono, and Nina Indriyawati. 2015. “Quick Blood Volume (Qb) and Ultra Filtration Ureum at Haemodialysis Patient”. Jurnal Riset Kesehatan 1 (2):119-25. https://doi.org/10.31983/jrk.v1i2.378.