Effects of topical application of propolis extract on fibroblast growth factor-2 and fibroblast expression in the traumatic ulcers of diabetic Rattus norvegicus - Puspasari, A; Harijanti, K; Soebadi, B; Hendarti, H T; Radithia, D; Ernawati, D S (J Oral Maxillofac Pathol, 2018)