Ajayi, E. O.; Odeyemi, S. W.; Otunola, G. A.; Afolayan, A. J. Characterization and Biological Activities of Silver Nanoparticles Synthesized from Stems of Sarcocephalus Latifolius (Sm) E.A. Bruce and Massularia Acuminata (G. Don) Bullock Ex Hoyl. (Rubiaceae). ajc 2017, 29, 1240-1248.