Figure 4. In vitro release profiles of buccal bilayer tablets (n = 3, mean ± SD). (A - dissolution performed positioning the tablet on vessel bottom (method A); B - dissolution performed positioning the tablet on internal vessel surface at 7 cm from the bottom (method B)

From

Development and Characterization of Buccal Bilayer Tablets containing Microparticles with Ibuprofen

J. Conceição, M. Estanqueiro, M. H. Amaral, P. Lobão, P. Costa, J. M. Sousa Lobo

American Journal of Medical Sciences and Medicine. 2014, 2(5), 109-114 doi:10.12691/ajmsm-2-5-5