Dorkoosh FA, Borchard G, Rafiee-Tehrani M, Verhoef JC, Junginger HE. Evaluation of superporous hydrogel (SPH) and SPH composite in porcine intestine ex-vivo: assessment of drug transport, morphology effect, and mechanical fixation to intestinal wall. European Journal of Pharmaceutics and Biopharmaceutics. 2002 Mar;53(2):161–6. doi: 10.1016/s0939-6411(01)00222-3.
Evaluation of superporous hydrogel (SPH) and SPH composite in porcine intestine ex-vivo: assessment of drug transport, morphology effect, and mechanical fixation to intestinal wall