1.
Yulianti Sigalingging E, Jamnasi J, M.Situmorang N. HUBUNGAN ANTARA PEMAKAIAN KB HORMONAL TERHADAP KEJADIAN KANKER PAYUDARA . JKM [Internet]. 2020 Dec. 30 [cited 2026 Apr. 27];13(2):16-21. Available from: https://ejurnal.methodist.ac.id/index.php/jkm/article/view/674