Eka P W, Soenarto, Djauhari T, Tjekyan RS. Perbandingan Efektifitas Krim Urea 10% dan Krim Niasinamid 4% pada Xerosis Usia Lanjut . JKK [Internet]. 2015 Jan. 1 [cited 2024 Oct. 6];2(1):135-41. Available from: https://jkk-fk.ejournal.unsri.ac.id/index.php/jkk/article/view/20