HARTINI, YUSTINA, SUBAGUS WAHYUONO, SITARINA WIDYARINI, & AGUSTINUS YUSWANTO. " Phagocytic Macrophage Activity of Fractions from Methanolic Leaf Extract of Red Betel (Piper crocatum Ruiz & Pav.) In Vitro." JURNAL ILMU KEFARMASIAN INDONESIA [Online], 11.2 (2013): 108-115. Web. 28 Dec. 2024