Rehman, S.- ur-.; Shahwar, D.; Asam Raza, M.; Saeed, A.; Ilyas, F.; Qaiser, S. Evaluation of Acetylcholine Esterase and Protease Inhibitory Potential of Sonchus Oleraceus, Melia Azedarach and Citrus Sinensis. ajc 2013, 25, 4174-4176.