usu totoRiyanto, Bambang Toto (Universitas Sumatera Utara, 2019) Background: CKD is a global public health problem with increased prevalence and incidence of kidney failure, poor prognosisLihat apa yang ditemukan Usu Toto (usutoto11) di Pinterest, koleksi ide terbesar di dunia Usu Toto. usutoto11. Ikuti. usutoto11 belum menyimpan pin apa pun.