Ain, Shabnam, et al. “Solubility Enhancement of the Poorly Water-Soluble Antiulcer Drug Famotidine by Inclusion Complexation”. International Journal of Pharmaceutical Sciences and Nanotechnology(IJPSN), vol. 6, no. 1, May 2013, pp. 1983-9, doi:10.37285/ijpsn.2013.6.1.10.