Wiryani, C., & 		Suwitra, K.
(2012).
 PENGARUH VITAMIN C TERHADAP KADAR SERUM FERITIN PADA PASIEN GAGAL GINJAL KRONIK DENGAN HEMODILISIS REGULER.
<em>Journal Of Internal Medicine, </em>.
Retrieved from <a href="https://ojs.unud.ac.id/index.php/jim/article/view/3956" target="_new">https://ojs.unud.ac.id/index.php/jim/article/view/3956</a>