Blood Profile and Reflex Righting in Central Pain Induced Rats after Administration of Sernai Leaf Extract (Wedelia biflora)Rinidar Rinidar, Muhammad Isa, Muhammad Hasan, Teuku Armansyah, Rumi S. Zamzami and Siti R. AyutiE3S Web Conf., 151 (2020) 01062DOI: https://doi.org/10.1051/e3sconf/202015101062