Winarni PD, Rachmadi D, Sekarwana N. Hubungan Kadar Seng Plasma dengan Derajat Penyakit Pneumonia. MKB [Internet]. 2012 Dec. 29 [cited 2026 Jul. 7];44(4):213-7. Available from: https://stable.unpadmedjournals.id/index.php/mkb/article/view/177