Shazari, P. A., and B. Kurniawan. “Manfaat Enzim Protease Fibrinolitik Cacing Tanah (Lumbricus Rubellus) Terhadap Pasien Stroke Iskemik”. Majority, vol. 5, no. 5, Dec. 2016, pp. 135-9, https://juke.kedokteran.unila.ac.id/index.php/majority/article/view/938.