Harun Achmad, - and Ali Yusran, - and Andi Nadwa Tenri, - and Andi Esty Wijayanti, - and Reski Amalia Rosa, - (2021) Usage of Asian African Leaf (Vernonia amygdalina) AsAnalgesic during Post Tooth Extraction in Rabbit (Rattus norvegicus) In Vivo Gel Spray Form. Nat. Volatiles & Essent. Oils.