M. A. Osman, P. M. Reid, and C. W. Weber, “The Effect of Feeding Tepary Bean (Phaseolus acutifolius) Proteinase Inhibitors on the Growth and Pancreas of Young Mice”, Pak. J. Nutr., vol. 2, no. 3, pp. 111–115, Apr. 2003, doi: 10.3923/pjn.2003.111.115.